Pair coherent state, is a state of a two-mode radiation field that is known as a state with non-gaussian wave function. In this paper, study on the pair coherent state, we notice that with superposition of two first t...Pair coherent state, is a state of a two-mode radiation field that is known as a state with non-gaussian wave function. In this paper, study on the pair coherent state, we notice that with superposition of two first terms of this states, one two-qubits formed. Because of the importance of two-qubits in theory of quantum entanglement, with two different measures with the title of concurrence and D-concurrence, we have studied the amount of entanglement and discussed its details. At the end, we describe these measures for pair coherent states as a function of the amplitude of the SU（2） coherent states.展开更多
The initiation of the National New Drug Innovation Key Technology Program marked a strategic shift of new drug discovery in China, which will greatly enhance the new drug discovery research activities. It presents a v...The initiation of the National New Drug Innovation Key Technology Program marked a strategic shift of new drug discovery in China, which will greatly enhance the new drug discovery research activities. It presents a valuable opportunity for the growth and quality advancement of pharmaceutical science journals. As the only comprehensive English journal of the Chinese Pharmaceutical Association, In the new situation, Journal of Chinese Pharmaceutical Sciences （JCPS） plays a critical role in the communication of new discoveries in pharmaceutical researches to the scientific community. To fulfill the roles as an internationally recognized platform for the communication of the new drug discoveries supported by the National New Drug Innovation Programs, the JCPS editorial office will take advantage of its English language specialty, emphasize quality and digital access, and promote the advancement of the journal.展开更多
文摘Pair coherent state, is a state of a two-mode radiation field that is known as a state with non-gaussian wave function. In this paper, study on the pair coherent state, we notice that with superposition of two first terms of this states, one two-qubits formed. Because of the importance of two-qubits in theory of quantum entanglement, with two different measures with the title of concurrence and D-concurrence, we have studied the amount of entanglement and discussed its details. At the end, we describe these measures for pair coherent states as a function of the amplitude of the SU（2） coherent states.
文摘The initiation of the National New Drug Innovation Key Technology Program marked a strategic shift of new drug discovery in China, which will greatly enhance the new drug discovery research activities. It presents a valuable opportunity for the growth and quality advancement of pharmaceutical science journals. As the only comprehensive English journal of the Chinese Pharmaceutical Association, In the new situation, Journal of Chinese Pharmaceutical Sciences （JCPS） plays a critical role in the communication of new discoveries in pharmaceutical researches to the scientific community. To fulfill the roles as an internationally recognized platform for the communication of the new drug discoveries supported by the National New Drug Innovation Programs, the JCPS editorial office will take advantage of its English language specialty, emphasize quality and digital access, and promote the advancement of the journal.
