Authors: Meireles, M. S. | Levin, Alexander D. | Shishmarev, A. A. | Castro, R. A. | Gitman, Dmitri M.

Source: International journal of modern physics A. 2018. Vol. 33, № 21. P. 1850128-1-1850128-31

Type: статьи в журналах

Date: 2018

Description: In this paper, we consider two examples of an entanglement in two-qubit systems and an example of entanglement in quantum field theory (QFT). In the beginning, we study the entanglement of two spin st ... More

Authors: Ferreira, Robson | Gavrilov, Sergey P. | Gitman, Dmitri M. | Adorno, Tiago C.

Source: International journal of modern physics A. 2018. Vol. 33, № 11. P. 1850060-1-1850060-18

Type: статьи в журналах

Date: 2018

Description: We find exact differential mean numbers of fermions and bosons created from the vacuum due to a composite electric field of special configuration. This configuration imitates a finite switching-on and ... More

Authors: Markov, Yu. A. | Markova, M. A. | Gitman, Dmitri M.

Source: Journal of experimental and theoretical physics. 2018. Vol. 127, № 3. P. 398-421

Type: статьи в журналах

Date: 2018

Description: A connection between a unitary quantization scheme and para-Fermi statistics of order 2 is considered. An appropriate extension of Green's ansatz is suggested. This extension allows one to transform b ... More