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Relationship of Edge States to Anomaly and Construction of Dual Systems in Quantum Hall Systems
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作者 Paul Bracken 《Journal of Modern Physics》 2024年第6期850-863,共14页
The hierarchy of bulk actions is developed which are associated with Chern-Simons theories. The connection between the bulk and edge arising from the requirement there is a cancelation of an anomaly which arises in th... The hierarchy of bulk actions is developed which are associated with Chern-Simons theories. The connection between the bulk and edge arising from the requirement there is a cancelation of an anomaly which arises in the theory. A duality transformation is studied for the Chern-Simons example. The idea that is used has been employed to describe duality in a scalar theory. The link between the edge theory with the Chern-Simons theory in the bulk then suggests that similar transformations can be implemented in the bulk Chern-Simons theory as well. 展开更多
关键词 quantum algebra HALL Conductivity FORMs CHIRAL FERMION
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基于量子衍生涡流算法和T⁃S模糊推理模型的储层岩性识别
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作者 赵娅 管玉 +1 位作者 李盼池 王伟 《石油地球物理勘探》 EI CSCD 北大核心 2024年第1期23-30,共8页
鉴于梯度下降法易陷入局部极值、普通群智能优化算法易早熟收敛,提出一种基于量子衍生涡流算法(Quantum Vortex Search Algorithm,QVSA)和T⁃S模糊推理模型的岩性识别方法,QVSA具有操作简单、收敛速度快、寻优能力强等优点,有助于T⁃S模... 鉴于梯度下降法易陷入局部极值、普通群智能优化算法易早熟收敛,提出一种基于量子衍生涡流算法(Quantum Vortex Search Algorithm,QVSA)和T⁃S模糊推理模型的岩性识别方法,QVSA具有操作简单、收敛速度快、寻优能力强等优点,有助于T⁃S模糊推理模型获得最优参数配置,从而实现储层岩性的准确识别。首先利用具有全局搜索能力的QVSA优化T⁃S模糊推理模型的各种参数;然后利用主成分分析方法降低获取的地震属性维度;再利用优化的T⁃S模糊推理模型识别储层岩性。实验结果表明,利用反映储层特征的8个地震属性识别储层岩性时,所提方法的识别正确率达到92%,比普通BP网络方法高5.1%,同时查准率、查全率、F1分数等指标也较BP网络方法提升明显。 展开更多
关键词 储层岩性识别 量子衍生涡流算法 T⁃s 模糊推理模型 模糊集 地震属性
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基于FPGA的SM4算法高效实现方案
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作者 张宏科 袁浩楠 +3 位作者 丁文秀 闫峥 李斌 梁栋 《通信学报》 EI CSCD 北大核心 2024年第5期140-150,共11页
针对SM4算法的FPGA实现方案存在数据处理速度不够高和逻辑资源占用过高的问题,提出了基于现场可编程门阵列(FPGA)的高性能、低资源消耗的SM4算法实现方案。所提方案采用循环密钥扩展与32级流水线加解密相结合的架构,循环密钥扩展的方式... 针对SM4算法的FPGA实现方案存在数据处理速度不够高和逻辑资源占用过高的问题,提出了基于现场可编程门阵列(FPGA)的高性能、低资源消耗的SM4算法实现方案。所提方案采用循环密钥扩展与32级流水线加解密相结合的架构,循环密钥扩展的方式降低了逻辑资源消耗,32级流水线加解密的方式提高了数据吞吐率。同时,所提方案采用代数式S盒并通过合并线性运算以及在不可约多项式的合并矩阵中筛选最优矩阵运算的方式进一步减少S盒变换的运算量,从而达到降低逻辑资源占用与提高工程数据吞吐率的目的。测试结果显示,该方案比现有最佳方案在数据吞吐率上提升了43%,且资源占用率降低了10%。 展开更多
关键词 sM4算法 FPGA实现 流水线架构 代数式s
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Extensions of quantum enveloping algebras 被引量:2
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作者 HONG Yan-yong WU Zhi-xiang 《Applied Mathematics(A Journal of Chinese Universities)》 SCIE CSCD 2012年第3期290-304,共15页
In this paper, we define a class of extended quantum enveloping algebras Uq (f(K, J)) and some new Hopf algebras, which are certain extensions of quantum enveloping algebras by a Hopf algebra H. This construction ... In this paper, we define a class of extended quantum enveloping algebras Uq (f(K, J)) and some new Hopf algebras, which are certain extensions of quantum enveloping algebras by a Hopf algebra H. This construction generalizes some well-known extensions of quantum enveloping algebras by a Hopf algebra and provides a large of new noncommutative and nonco- commutative Hopf algebras. 展开更多
关键词 quantum enveloping algebra Kac-Moody algebra ambiskew polynomial ring.
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基于N掺杂Ti_(3)C_(2)MXene量子点的荧光探针用于Hg2+和S2-的传感检测
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作者 张慧莲 杨新杰 +6 位作者 李军 李泉 张福娟 张艳丽 王红斌 杨文荣 庞鹏飞 《高等学校化学学报》 SCIE EI CAS CSCD 北大核心 2024年第5期38-45,共8页
基于N掺杂Ti_(3)C_(2) MXene量子点(N-Ti_(3)C_(2) MQDs)荧光探针和配位相互作用,构建了一种检测Hg^(2+)和S^(2-)的“开-关-开”型荧光传感新方法.研究发现,制备的N-Ti_(3)C_(2) MQDs发射蓝色荧光(λem=440 nm),荧光量子产率为15.7%.Hg^... 基于N掺杂Ti_(3)C_(2) MXene量子点(N-Ti_(3)C_(2) MQDs)荧光探针和配位相互作用,构建了一种检测Hg^(2+)和S^(2-)的“开-关-开”型荧光传感新方法.研究发现,制备的N-Ti_(3)C_(2) MQDs发射蓝色荧光(λem=440 nm),荧光量子产率为15.7%.Hg^(2+)与N-Ti_(3)C_(2) MQDs表面的—NH2,—COOH,—OH等官能团产生选择性配位作用,导致N-Ti_(3)C_(2) MQDs体系荧光猝灭.当加入S^(2-)后,由于S^(2-)与Hg^(2+)之间强的结合力,形成HgS沉淀,从而使N-Ti_(3)C_(2) MQDs体系荧光恢复.基于该原理,构建了一种“开-关-开”型荧光传感方法,实现了对Hg^(2+)和S^(2-)的定量检测.N-Ti_(3)C_(2) MQDs探针的荧光强度与Hg^(2+)浓度在0.02~200μmol/L范围内呈良好线性关系,检出限为10 nmol/L(S/N=3);与S^(2-)浓度在0.07~150μmol/L范围内呈良好线性关系,检出限为30 nmol/L(S/N=3).该方法具有成本低、操作简单、灵敏度高和选择性好等特点,并可用于水样中Hg^(2+)和S^(2-)的检测. 展开更多
关键词 汞离子 硫离子 N掺杂Ti_(3)C_(2)MXene 量子点 荧光探针
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Tiêu Equation Experimentation of Understanding by Energy Transfer Quantum Mechanics
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作者 Huu S. Tieu Martin F. Loeffler 《Natural Science》 CAS 2023年第3期91-102,共12页
Background: The Tiêu equation has a ground roots approach to the process of Quantum Biology and goes deeper through the incorporation of Quantum Mechanics. The process can be measured in plant, animal, and human ... Background: The Tiêu equation has a ground roots approach to the process of Quantum Biology and goes deeper through the incorporation of Quantum Mechanics. The process can be measured in plant, animal, and human usage through a variety of experimental or testing forms. Animal studies were conducted for which, in the first day of the study all the animals consistently gained dramatic weight, even as a toxic substance was introduced as described in the introduction of the paper to harm animal subjects which induced weight loss through toxicity. Tests can be made by incorporating blood report results. Human patients were also observed to show improvement to their health as administration of the substance was introduced to the biological mechanism and plants were initially exposed to the substance to observe results. This is consistent with the Tiêu equation which provides that wave function is created as the introduction of the substance to the biological mechanism which supports Quantum Mechanics. The Tiêu equation demonstrates that Quantum Mechanics moves a particle by temperature producing energy thru the blood-brain barrier for example. Methods: The methods for the Tiêu equation incorporate animal studies to include the substance administered through laboratory standards using Good Laboratory Practices under Title 40 C.F.R. § 158. Human patients were treated with the substance by medical professionals who are experts in their field and have knowledge to the response of patients. Plant applications were acquired for observation and guidance of ongoing experiments of animals’ representative for the biologics mechanism. Results: The animal studies along with patient blood testing results have been an impressive line that has followed the Tiêu equation to consistently show improvement in the introduction of the innovation to biologic mechanisms. The mechanism responds to the substance by producing energy to the mechanism with efficient effect. For plant observations, plant organisms responded, and were seen as showing improvement thru visual observation. 展开更多
关键词 Tiêu Equation Experimentation of Understanding by Energy Transfer quantum Mechanics Golden sunrise Nutraceutical Huu s. TIȆu schrödinger Equation quantum Mechanics Life Is quantum Biology
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Camellia密码算法S盒的量子电路优化
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作者 吕轶 罗庆斌 +1 位作者 李强 郑圆梦 《计算机科学》 CSCD 北大核心 2024年第S01期1017-1022,共6页
S盒是Camellia密码算法重要的非线性组件。使用Toffoli门、CNOT门和NOT门构建Camellia密码算法S盒的量子电路。为了降低计算的复杂度,根据S盒的代数表达式,将有限域GF(2^(8))中的乘法求逆运算同构到GF((2^(4))^(2))的复合域中的运算,构... S盒是Camellia密码算法重要的非线性组件。使用Toffoli门、CNOT门和NOT门构建Camellia密码算法S盒的量子电路。为了降低计算的复杂度,根据S盒的代数表达式,将有限域GF(2^(8))中的乘法求逆运算同构到GF((2^(4))^(2))的复合域中的运算,构造出Camellia密码算法S盒的量子电路。在优化方面,将仿射矩阵、同构矩阵以及一组CNOT门对应的矩阵先进行乘法操作,再进行综合,使用DORCIS工具优化GF(2^(4))中乘法求逆的量子电路,运用W-Type算法优化矩阵运算的量子电路。最终得到的S盒的量子电路只需使用20个量子比特,52个Toffoli门、178个CNOT门和13个NOT门,Toffoli深度为40,电路深度为130。该量子电路的正确性通过IBM公司的Aer模拟器进行验证。相比于已有的结果,文中使用的量子资源有了进一步的减少。 展开更多
关键词 量子电路 CAMELLIA s 复合域
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3D Fractals, Axiom of Algebra (Δn)n = +1
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作者 Emmanuel Cadier Anaxhaoza 《Advances in Pure Mathematics》 2023年第7期473-481,共9页
After having laid down the Axiom of Algebra, bringing the creation of the square root of -1 by Euler to the entire circle and thus authorizing a simple notation of the nth roots of unity, the author uses it to organiz... After having laid down the Axiom of Algebra, bringing the creation of the square root of -1 by Euler to the entire circle and thus authorizing a simple notation of the nth roots of unity, the author uses it to organize homogeneous divisions of the limited development of the exponential function, that is opening the way to the use of a whole bunch of new primary functions in Differential Calculus. He then shows how new supercomplex products in dimension 3 make it possible to calculate fractals whose connexity depends on the product considered. We recall the geometry of convex polygons and regular polygons. 展开更多
关键词 PsYCHEDELIC Axiom of algebra (AA) Generalization of the sign quantum Physics self-Derivative Exponential Cosinus sINUs stable Groups for Derivation Operation Differential Calculation Theory supercomplex Products Regular Polygons 3D Fractals Mathematical Imagery Geometry of Regular Polygons
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Quantum Algorithm for Mining Frequent Patterns for Association Rule Mining
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作者 Abdirahman Alasow Marek Perkowski 《Journal of Quantum Information Science》 CAS 2023年第1期1-23,共23页
Maximum frequent pattern generation from a large database of transactions and items for association rule mining is an important research topic in data mining. Association rule mining aims to discover interesting corre... Maximum frequent pattern generation from a large database of transactions and items for association rule mining is an important research topic in data mining. Association rule mining aims to discover interesting correlations, frequent patterns, associations, or causal structures between items hidden in a large database. By exploiting quantum computing, we propose an efficient quantum search algorithm design to discover the maximum frequent patterns. We modified Grover’s search algorithm so that a subspace of arbitrary symmetric states is used instead of the whole search space. We presented a novel quantum oracle design that employs a quantum counter to count the maximum frequent items and a quantum comparator to check with a minimum support threshold. The proposed derived algorithm increases the rate of the correct solutions since the search is only in a subspace. Furthermore, our algorithm significantly scales and optimizes the required number of qubits in design, which directly reflected positively on the performance. Our proposed design can accommodate more transactions and items and still have a good performance with a small number of qubits. 展开更多
关键词 Data Mining Association Rule Mining Frequent Pattern Apriori Algorithm quantum Counter quantum Comparator Grover’s search Algorithm
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Quantum Mechanics: Harmonic Wave-Packets, Localized by Resonant Response in Dispersion Dynamics
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作者 Antony J. Bourdillon 《Journal of Modern Physics》 CAS 2023年第2期171-182,共12页
From a combination of Maxwell’s electromagnetism with Planck’s law and the de Broglie hypothesis, we arrive at quantized photonic wave groups whose constant phase velocity is equal to the speed of light c = ω/k and... From a combination of Maxwell’s electromagnetism with Planck’s law and the de Broglie hypothesis, we arrive at quantized photonic wave groups whose constant phase velocity is equal to the speed of light c = ω/k and to their group velocity dω/dk. When we include special relativity expressed in simplest units, we find that, for particulate matter, the square of rest mass , i.e., angular frequency squared minus wave vector squared. This equation separates into a conservative part and a uniform responsive part. A wave function is derived in manifold rank 4, and from it are derived uncertainties and internal motion. The function solves four anomalies in quantum physics: the point particle with prescribed uncertainties;spooky action at a distance;time dependence that is consistent with the uncertainties;and resonant reduction of the wave packet by localization during measurement. A comparison between contradictory mathematical and physical theories leads to similar empirical conclusions because probability amplitudes express hidden variables. The comparison supplies orthodox postulates that are compared to physical principles that formalize the difference. The method is verified by dual harmonics found in quantized quasi-Bloch waves, where the quantum is physical;not axiomatic. 展开更多
关键词 Wave Packet Reduction Phase Velocity Hidden Variables Young’s slits Resonant Response Dispersion Dynamics quantum Physics
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Faster than the Speed of Light Is a Quantum Phenomena
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作者 Ardeshir Irani 《Journal of High Energy Physics, Gravitation and Cosmology》 CAS 2023年第2期379-382,共4页
Classical Mechanics using Einstein’s theories of relativity places a limit on speed as the speed of light. Quantum Mechanics has no such limitation. To understand space accelerating faster than the speed of light and... Classical Mechanics using Einstein’s theories of relativity places a limit on speed as the speed of light. Quantum Mechanics has no such limitation. To understand space accelerating faster than the speed of light and information being exchanged instantaneously between two entangled electrons separated by huge distances, one uses Planck’s length, Planck’s time, and Planck’s mass to indicate that space and time are discrete and therefore along with masses smaller than Planck’s mass are Quantum Mechanical in nature. Faster than the speed of light c = 3 × 10<sup>8</sup> m/s is a classical effect only in dimensions of space lower than our 3-D Universe, but it is a Quantum effect in all dimensions of space. Because space can oscillate sending out ripples from the source, it is the medium used for transporting light waves and gravity waves. 展开更多
关键词 Faster than the speed of Light CLAssICAL quantum Planck’s Units space as a Medium Comparison with string Theory
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REPRESENTATIONS OF A LOOP LIE ALGEBRA ASSOCIATED WITH QUANTUM PLANE
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作者 梁俊平 吴月柱 《Acta Mathematica Scientia》 SCIE CSCD 2012年第2期579-585,共7页
In this article, some modules over a loop Lie algebra associated to quantum plane are constructed. The isomorphism classes among these modules are also determined.
关键词 Loop algebra quantum plane MODULE IsOMORPHIsM
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Dynamical correlation between quantum entanglement and intramolecular energy in molecular vibrations:An algebraic approach
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作者 冯海冉 孟祥佳 +1 位作者 李鹏 郑雨军 《Chinese Physics B》 SCIE EI CAS CSCD 2014年第7期387-393,共7页
The dynamical correlation between quantum entanglement and intramolecular energy in realistic molecular vibrations is explored using the Lie algebraic approach. The explicit expression of entanglement measurement can ... The dynamical correlation between quantum entanglement and intramolecular energy in realistic molecular vibrations is explored using the Lie algebraic approach. The explicit expression of entanglement measurement can be achieved using algebraic operations. The common and different characteristics of dynamical entanglement in different molecular vibrations are also provided. The dynamical study of quantum entanglement and intramolecular energy in small molecular vibrations can be helpful for controlling the entanglement and further understanding the intramolecular dynamics. 展开更多
关键词 quantum entanglement molecular vibration intramolecular energy Lie algebra
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C^*-Structure of Quantum Double for Finite Hopf C^*-Algebra
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作者 蒋立宁 王利广 《Journal of Beijing Institute of Technology》 EI CAS 2005年第3期328-331,共4页
Let H be a finite Hopf C^* -algebra and H′be its dual Hopf algebra. Drinfeld's quantum double D(H) of H is a Hopf^*-algebra. There is a faithful positive linear functional θ on D(H). Through the associated Ge... Let H be a finite Hopf C^* -algebra and H′be its dual Hopf algebra. Drinfeld's quantum double D(H) of H is a Hopf^*-algebra. There is a faithful positive linear functional θ on D(H). Through the associated Gelfand-Naimark-Segal (GNS) representation, D(H) has a faithful^* -representation so that it becomes a Hopf C^* -algebra. The canonical embedding map of H into D(H) is isometric. 展开更多
关键词 Hopf algebra C^* -algebra quantum double GNs representation
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Cluster algebra structure on the finite dimensional representations of affine quantum group U_q(_3)
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作者 杨彦敏 马海涛 +1 位作者 林冰生 郑驻军 《Chinese Physics B》 SCIE EI CAS CSCD 2015年第1期119-124,共6页
In this paper, we prove one case of conjecture given by Hemandez and Leclerc. We give a cluster algebra structuure on the Grothendieck ring of a full subcategory of the finite dimensional representations of affine qua... In this paper, we prove one case of conjecture given by Hemandez and Leclerc. We give a cluster algebra structuure on the Grothendieck ring of a full subcategory of the finite dimensional representations of affine quantum group Uq(A3). As a conclusion, for every exchange relation of cluster algebra, there exists an exact sequence of the full subcategory corresponding to it. 展开更多
关键词 affine quantum group cluster algebra monoidal categorification
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Investigating Quantum Mechanics in 5th Dimensional Embedding via Deterministic Structure, Small Scale Factor, and Initial Inflaton Field
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作者 Andrew Walcott Beckwith Qazi Abdul Ghafoor 《Journal of High Energy Physics, Gravitation and Cosmology》 2023年第4期1181-1186,共6页
We consider if a generalized HUP set greater than or equal to Planck’s constant divided by the square of a scale factor, as well as an inflaton field, yields the result that Delta E times Delta t is embedded in a 5 d... We consider if a generalized HUP set greater than or equal to Planck’s constant divided by the square of a scale factor, as well as an inflaton field, yields the result that Delta E times Delta t is embedded in a 5 dimensional field which is within a deterministic structure. Our proof concludes with Delta t as of Planck time, resulting in enormous potential energy. If that potential energy is induced by a repeating universe structure, we get a free value of Delta E that is almost infinite, supporting a prior conclusion. 展开更多
关键词 quantum Mechanics Planck’s Constant Potential Energy
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Navigating the Quantum Threat Landscape: Addressing Classical Cybersecurity Challenges
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作者 Sabina Sokol 《Journal of Quantum Information Science》 2023年第2期56-77,共22页
This research paper analyzes the urgent topic of quantum cybersecurity and the current federal quantum-cyber landscape. Quantum-safe implementations within existing and future Internet of Things infrastructure are dis... This research paper analyzes the urgent topic of quantum cybersecurity and the current federal quantum-cyber landscape. Quantum-safe implementations within existing and future Internet of Things infrastructure are discussed, along with quantum vulnerabilities in public key infrastructure and symmetric cryptographic algorithms. Other relevant non-encryption-specific areas within cybersecurity are similarly raised. The evolution and expansion of cyberwarfare as well as new developments in cyber defense beyond post-quantum cryptography and quantum key distribution are subsequently explored, with an emphasis on public and private sector awareness and vigilance in maintaining strong security posture. 展开更多
关键词 quantum Computing Post-quantum Cryptography (PQC) quantum Hacking CYBERsECURITY Internet of Things (IoT) shor’s Algorithm quantum Random Number Generators (QRNGs) Pseudorandom Number Generators (RNGs) quantum Key Distribution (QKD) symmetric Key Cryp-tography Asymmetric Key Cryptography
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Quantum Dynamics via a Hidden Liouville Space
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作者 Gombojav O. Ariunbold 《Journal of Applied Mathematics and Physics》 2023年第7期1871-1880,共10页
The traditional simulations may occasionally turn out to be challenging for the quantum dynamics, particularly those governed by the nonlinear Hamiltonians. In this work, we introduce a nonstandard iterative technique... The traditional simulations may occasionally turn out to be challenging for the quantum dynamics, particularly those governed by the nonlinear Hamiltonians. In this work, we introduce a nonstandard iterative technique where the Liouville space is briefly expanded with an additional (virtual) space only within ultrashort subintervals. This tremendously reduces the cost of time-consuming calculations. We implement our technique for an example of a charged particle in both harmonic and anharmonic potentials. The temporal evolutions of the probability for the particle being in the ground state are obtained numerically and compared to the analytical solutions. We further discuss the physics insight of this technique based on a thought-experiment. Successive processes intrinsically “hitchhiking” via virtual space in discrete ultrashort time duration, are the hallmark of our technique. We believe that this technique has potential for solving numerous problems which often pose a challenge when using the traditional approach based on time-ordered exponentials. 展开更多
关键词 Liouville space s-Operator Time-Ordered Exponentials quantum Oscillators sQUEEZING Husimi Q-Function
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量子Loop代数U_(q)(L(sl_(2)))的单权模
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作者 吴青云 谭易兰 夏利猛 《吉林大学学报(理学版)》 CAS 北大核心 2024年第2期256-262,共7页
用构造的方法解决量子Loop代数U_(q)(L(sl_(2)))具有一个一维权空间的单权模的结构问题,得到了任意一个具有一维权空间的单权模必同构于U_(q)(L(sl_(2)))的四类单权模之一.此外,还构造了一类权空间维数为2的既非最高权也非最低权的量子L... 用构造的方法解决量子Loop代数U_(q)(L(sl_(2)))具有一个一维权空间的单权模的结构问题,得到了任意一个具有一维权空间的单权模必同构于U_(q)(L(sl_(2)))的四类单权模之一.此外,还构造了一类权空间维数为2的既非最高权也非最低权的量子Loop代数U_(q)(L(sl_(2)))的单权模. 展开更多
关键词 量子Loop代数 权模 单模 Dense模
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AES-128中S盒变换的量子线路优化
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作者 刘建美 王洪 +3 位作者 马智 段乾恒 费洋扬 孟祥栋 《电子科技大学学报》 EI CAS CSCD 北大核心 2024年第1期144-148,共5页
使用空间资源优化的量子Karatsuba乘法来优化实现AES-128中的8×8 S盒变换,同时引入了衡量时间资源代价和空间资源代价折衷的指标——量子比特数目与T门深度之积。对实现8×8 S盒变换的分析表明,利用空间资源优化的量子Karatsub... 使用空间资源优化的量子Karatsuba乘法来优化实现AES-128中的8×8 S盒变换,同时引入了衡量时间资源代价和空间资源代价折衷的指标——量子比特数目与T门深度之积。对实现8×8 S盒变换的分析表明,利用空间资源优化的量子Karatsuba乘法的求乘法逆线路具有更优性能,其Toffoli门数目、量子比特数目、量子比特数目与T门深度之积更优。此外,使用加窗量子查表方法,进一步优化了求乘法逆以及实现S盒所需的量子资源。在此基础上,基于Qiskit分析验证了所需的量子资源。 展开更多
关键词 乘法逆 优化实现 量子线路 s
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