期刊文献+
共找到13篇文章
< 1 >
每页显示 20 50 100
Quantum correlation enhanced bound of the information exclusion principle
1
作者 张钧 贺衎 +1 位作者 张昊 于长水 《Chinese Physics B》 SCIE EI CAS CSCD 2023年第9期137-143,共7页
We investigate the information exclusion principle for multiple measurements with assistance of multiple quantum memories that are well bounded by the upper and lower bounds.The lower bound depends on the observables&... We investigate the information exclusion principle for multiple measurements with assistance of multiple quantum memories that are well bounded by the upper and lower bounds.The lower bound depends on the observables'complementarity and the complementarity of uncertainty whilst the upper bound includes the complementarity of the observables,quantum discord,and quantum condition entropy.In quantum measurement processing,there exists a relationship between the complementarity of uncertainty and the complementarity of information.In addition,based on the information exclusion principle the complementarity of uncertainty and the shareability of quantum discord can exist as an essential factor to enhance the bounds of each other in the presence of quantum memory. 展开更多
关键词 quantum correlation information exclusion principle entropic uncertainty relation
下载PDF
Testing noncommutative spacetimes and violations of the Pauli Exclusion Principle through underground experiments
2
作者 Andrea Addazi Pierluigi Belli +1 位作者 Rita Bernabei Antonino Marcianò 《Chinese Physics C》 SCIE CAS CSCD 2018年第9期79-86,共8页
We propose to deploy limits that arise from different tests of the Pauli Exclusion Principle: i) to provide theories of quantum gravity with experimental guidance; ii) to distinguish, among the plethora of possible... We propose to deploy limits that arise from different tests of the Pauli Exclusion Principle: i) to provide theories of quantum gravity with experimental guidance; ii) to distinguish, among the plethora of possible models, the ones that are already ruled out by current data; iii) to direct future attempts to be in accordance with experimental constraints. We first review experimental bounds on nuclear processes forbidden by the Pauli Exclusion Principle,which have been derived by several experimental collaborations making use of various detector materials. Distinct features of the experimental devices entail sensitivities on the constraints hitherto achieved that may differ from one another by several orders of magnitude. We show that with choices of these limits, well-known examples of flat noncommutative space-time instantiations of quantum gravity can be heavily constrained, and eventually ruled out.We devote particular attention to the analysis of the κ-Minkowski and θ-Minkowski noncommutative spacetimes.These are deeply connected to some scenarios in string theory, loop quantum gravity, and noncommutative geometry.We emphasize that the severe constraints on these quantum spacetimes, although they cannot rule out theories of top-down quantum gravity to which they are connected in various ways, provide a powerful limitation for those models. Focus on this will be necessary in the future. 展开更多
关键词 non-commutative space-times tests of violations of the Pauli exclusion principle theta-Minkowski kappa-Minkowski
原文传递
Is the Increment Principle Really Wrong ?
3
作者 Guojie Zhao Yunpeng Shi 《Chinese Business Review》 2005年第10期34-37,共4页
In view of the problems in the selection of alternatives which are mutually exclusive and the criticism against the increment principle, this article reveals the cause of the mistake and demonstrates that only the inc... In view of the problems in the selection of alternatives which are mutually exclusive and the criticism against the increment principle, this article reveals the cause of the mistake and demonstrates that only the increment principle and the incremental analysis method is the principle and method that we should follow and adopt in schematizing the economic policy-making. 展开更多
关键词 the selection of the mutually exclusive alternatives the increment principle maximizing efficiency maximizing effect
下载PDF
Self-organization of Atoms into Nanosystems
4
作者 Titorov Dmitriy 《Journal of Chemistry and Chemical Engineering》 2012年第9期809-813,共5页
The mechanism of addition of separate atoms to a growing center is considered with application of model of a pair interpenetration of atoms. Features of geometrical model are related with the electronic structure of a... The mechanism of addition of separate atoms to a growing center is considered with application of model of a pair interpenetration of atoms. Features of geometrical model are related with the electronic structure of atoms and the Pauli's exclusion principle. The forces providing self-organization of atoms in the bulk of a condensed substance are shown. The calculated interatomic distances in graphite and alloys of gold with silver coincide with those known from experiments with accuracy of 0.1%. 展开更多
关键词 Pair interpenetration Pauli's exclusion principle interatomic forces SELF-ORGANIZATION interatomic distances graphite AuAg alloys.
下载PDF
Flavour and Colour of Quarks in Spin Topological Space
5
作者 Shaoxu Ren 《Journal of Modern Physics》 2021年第3期380-389,共10页
An assumption that <em>all</em> the six flavour quarks are attributed to be the components of <em>a same, a</em> <em>common</em> isospin multiplets space named <strong>STS<... An assumption that <em>all</em> the six flavour quarks are attributed to be the components of <em>a same, a</em> <em>common</em> isospin multiplets space named <strong>STS</strong> is proposed. Base on <strong>Pauli Exclusion Principle</strong>, every quark is assigned to different flavour marks in STS. Every flavour quark possesses <em>its own colour spectral line array</em> specially appointed. The collection of colour spectral line arrays of the six flavour quarks constructs together the <strong>CSDF</strong>, Colour Spectrum Diagram of Flavour, further baryons and mesons could be constructed from <strong>CSDF</strong>. STS, Spin Topological Space is a math frame with infinite dimensional matrix representation for spin angular momentum. Flavours is an isospin angular momentum coupling phenomena of the three-colour-quarks. 展开更多
关键词 Pauli exclusion principle STS Spin Topological Space STC Spin Topological Coordinate Colour Spectral Line Array CSDF Colour Spectrum Diagram of Flavour
下载PDF
On a Dual to the Properties of Hurwitz Polynomials I
6
作者 Gastón Vergara-Hermosilla 《American Journal of Computational Mathematics》 2021年第1期31-41,共11页
In this work we develop necessary and sufficient conditions for describing the family of anti-Hurwitz polynomials, introduced by Vergara-Hermosilla <em>et al</em>. in [1]. Specifically, we studied a dual v... In this work we develop necessary and sufficient conditions for describing the family of anti-Hurwitz polynomials, introduced by Vergara-Hermosilla <em>et al</em>. in [1]. Specifically, we studied a dual version of the Theorem of Routh-Hurwitz and present explicit criteria for polynomials of low order and derivatives. Another contribution of this work is establishing a dual version of the Hermite-Biehler Theorem. To this aim, we give extensions of the boundary crossing Theorems and a zero exclusion principle for anti-Hurwitz polynomials. 展开更多
关键词 Hurwitz Polynomials Anti-Hurwitz Polynomials Hermite-Biehler Theo-rem exclusion principle
下载PDF
A Standard Model Approach to Inflation
7
作者 Robert Bruce Hayes 《Journal of Modern Physics》 2022年第2期113-121,共9页
By assuming the cosmological principle includes the Pauli Exclusion Principle (PEP) and that the initial singularity existed within Planck time and length scales, a model for inflationary expansion is argued using onl... By assuming the cosmological principle includes the Pauli Exclusion Principle (PEP) and that the initial singularity existed within Planck time and length scales, a model for inflationary expansion is argued using only standard model physics without any changes to general relativity. All Fermionic matter is forced by the PEP to make a quantum transition to minimally orthogonal states in sequential Planck time intervals. This results in an initial inflation effect due to nearest neighbor quantum transitions which is then exacerbated by matter and antimatter creation effects due to collisions giving rise to the observational effects of universal inflation. The model provides a mechanistic explanation for primordial expansion using only physics from the standard model, specifically utilizing the PEP as a repulsion force between indistinguishable fermions. The present theory offers the benefit of not requiring any particles or fields outside of the standard model nor utilizing changes to general relativity. More succinctly, this theory goes beyond simply offering a mathematical representation (or fit) of the functional dependence but rather offers a mechanistic model to drive inflation using only standard model physics. 展开更多
关键词 INFLATION Cosmological Expansion Standard Model Pauli exclusion principle GENESIS
下载PDF
On the Heisenberg and Schrodinger Pictures
8
作者 Shigeji Fujita James MacNabb III Akira Suzuki 《Journal of Modern Physics》 2014年第5期171-176,共6页
A quantum theory for a one-electron system can be developed in either Heisenberg picture or Schrodinger picture. For a many-electron system, a theory must be developed in the Heisenberg picture, and the indistinguisha... A quantum theory for a one-electron system can be developed in either Heisenberg picture or Schrodinger picture. For a many-electron system, a theory must be developed in the Heisenberg picture, and the indistinguishability and Pauli’s exclusion principle must be incorporated. The hydrogen atom energy levels are obtained by solving the Schrodinger energy eigenvalue equation, which is the most significant result obtained in the Schrodinger picture. Both boson and fermion field equations are nonlinear in the presence of a pair interaction. 展开更多
关键词 Heisenberg and Schrodingier Pictures Many-Particle Systems INDISTINGUISHABILITY Second Quantization Pauli’s exclusion principle
下载PDF
Number of primitive elements of field extension GF(p^(nm))/GF(p^n)
9
作者 严质彬 游宏 《Journal of Harbin Institute of Technology(New Series)》 EI CAS 2001年第1期56-58,共3页
Presents the counting of the counts number of primitive elements of finite dimensional field extension GF(p nm )/GF(p n) using (1) the principle of inclusion exclusion, (2) the Mbius inversion, (3) the Euler ... Presents the counting of the counts number of primitive elements of finite dimensional field extension GF(p nm )/GF(p n) using (1) the principle of inclusion exclusion, (2) the Mbius inversion, (3) the Euler  function, and the new identity obtained ∑t|p nm-1 , t p nmq j -1(t)=p nm -∑jp nmq j +∑j 1<j 2p nmqj 1qj 2 -…+(-1) kp nmq 1…q k  where, m>1, p is a prime, (·) is Euler function, and q 1,…,q k are the all distinct prime divisors of m. 展开更多
关键词 Euler function field extension the principle of inclusion exclusion Mbius inversion
下载PDF
Global Asymptotically Stable of a Generalized Discrete Ricker Competition System
10
作者 Yoshihiro Hamaya 《Journal of Mathematics and System Science》 2013年第6期282-288,共7页
The purpose of this article is to investigate the sufficient conditions for the global asymptotic stability of one equilibrium point of a generalized Ricker competition system,……which appears as a model for dynamics... The purpose of this article is to investigate the sufficient conditions for the global asymptotic stability of one equilibrium point of a generalized Ricker competition system,……which appears as a model for dynamics with one extinct species, by applying the technique of average functions and the new principle of competitive exclusion. 展开更多
关键词 Generalized discrete ricker competition systems average functions new principle of competitive exclusion.
下载PDF
Some Comments on the Real Meaning of Schrodinger’s Equation Revealed by the Fact that Electron Is Always a Particle
11
作者 Hironari Yamada 《Journal of Quantum Information Science》 2012年第4期112-118,共7页
We all physicist have long been believed that an elementary particle is a wave as well as a particle, but we discuss in this paper that an electron (probably all fermions) is always a particle. Author claim that quant... We all physicist have long been believed that an elementary particle is a wave as well as a particle, but we discuss in this paper that an electron (probably all fermions) is always a particle. Author claim that quantum mechanics (QM) is not such mysterious as Bohr stated that the wave turn to the particle by observation. We can understand QM by natural human sense. The wave nature of electrons is only an appearance or a phenomena but not intrinsic or substantial. An electron is an individual body, which interferes with other individual electrons. Interference is the key word instead of the wave to understand the quantum mechanics. Interference produces the wave nature and the uncertainty. When we determine that an electron is nothing but a particle, we will see the true meaning of wave function and the Schr?dinger’s equation. 展开更多
关键词 Quantum Mechanics Interference Uncertainty principle Pauli Exclusive principle Schrodinger’s Equation
下载PDF
Quantum Violations of N-Qubit Svetlichny's Inequalities are Tightly Bound by the Exclusivity Principle
12
作者 向阳 《Communications in Theoretical Physics》 SCIE CAS CSCD 2015年第2期141-144,共4页
We first present, by using exclusivity principle, a brief proof of the complementarity principle: the sum of squared expectation values of dichotomic (5:1) mutually complementary observables can not be greater tha... We first present, by using exclusivity principle, a brief proof of the complementarity principle: the sum of squared expectation values of dichotomic (5:1) mutually complementary observables can not be greater than 1. Then we prove that the complementarity principle yields tight quantum bounds of violations of N-qubit Svetlichny's inequalities. This result not only demonstrates that exclusivity principle can give tight quantum bound for certain type of genuine multipartite correlations, but also illustrates the subtle relationship between quantum complementarity and quantum genuine multipartite correlations. 展开更多
关键词 Svetlichny's inequality exclusivity principle complementary principle genuine multipartite cor-relation
原文传递
Why Matter Occupies so Large a Volume?
13
作者 E.B.Manoukian 《Communications in Theoretical Physics》 SCIE CAS CSCD 2013年第12期677-686,共10页
The paper represents a rigorous treatment of the underlying quantum theory, not just in words but providing the underlying technical details, as to why matter occupies so large a volume and its intimate connection wit... The paper represents a rigorous treatment of the underlying quantum theory, not just in words but providing the underlying technical details, as to why matter occupies so large a volume and its intimate connection with the Pauli exclusion principle, as more and more matter is put together, as well as of the contraction or shrinkage of "bosonic matter", upon collapse, for which the Panli exclusion is abolished. From the derived explicit bounds of integrals of powers of the particle number densities, explicit bounds on probabilities of the occurrences of the events just described are extracted. These probabilities lead one to infer the change of the "size" or extension of such matter, upon expansion or contraction, respectively, as their content is increased. 展开更多
关键词 expansion of matter and the Pauli exclusion principle contraction or shrinkage of "bosonic mat-ter" upon collapse
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部