Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Prokhorov, George"'
Publikováno v:
Phys. Rev. D 100, 125009 (2019)
We demonstrate that the energy density of an accelerated fermion gas evaluated within quantum statistical approach in Minkowski space is related to a quantum correction to the vacuum expectation value of the energy-momentum tensor in a space with non
Externí odkaz:
http://arxiv.org/abs/1906.03529
Publikováno v:
Phys. Rev. D 99, 071901 (2019)
Using the Zubarev quantum-statistical density operator, we calculated the corrections to the energy-momentum tensor of a massless fermion gas associated with acceleration. It is shown that when fourth-order corrections are taken into account, the ene
Externí odkaz:
http://arxiv.org/abs/1903.09697
The hydrodynamic coefficients in the axial current are calculated on the basis of the equilibrium quantum statistical density operator in the third order of perturbation theory in thermal vorticity tensor both for the case of massive and massless fer
Externí odkaz:
http://arxiv.org/abs/1807.03584
Publikováno v:
Eur.Phys.J. C79 (2019) no.3, 251
We find an argument related to the existence of a Z_2-symmetry for the renormalization group flow derived from the bare Yang-Mills Lagrangian, and show that the cancellation of the vacuum energy may arise motivated both from the renormalization group
Externí odkaz:
http://arxiv.org/abs/1804.09826
Autor:
Prokhorov, George, Pasechnik, Roman
We have developed a phenomenological effective quantum-field theoretical model describing the "hadron gas" of the lightest pseudoscalar mesons, scalar {\sigma}-meson and {\sigma}-vacuum, i.e. the expectation value of the {\sigma}-field, at finite tem
Externí odkaz:
http://arxiv.org/abs/1711.08317
Autor:
Prokhorov, George, Teryaev, Oleg
Publikováno v:
Phys. Rev. D 97, 076013 (2018)
We consider accelerated and rotating media of weakly interacting fermions in local thermodynamic equilibrium. Kinetic properties of this media are described by covariant Wigner function calculated on the basis of relativistic distribution function of
Externí odkaz:
http://arxiv.org/abs/1707.02491
Publikováno v:
Universe 3 (2017) no.2, 43
An analog of Quantum Chromo Dynamics (QCD) sector known as mirror QCD (mQCD) can affect the cosmological evolution due to a non-trivial contribution to the Cosmological Constant analogous to that induced by the ground state in non-perturbative QCD. I
Externí odkaz:
http://arxiv.org/abs/1609.09249
In the present work, the Yang-Mills (YM) quantum-wave excitations of the classical homogeneous YM condensate have been studied in quasi-classical approximation. The formalism is initially formulated in the Hamilton gauge and is based upon canonical q
Externí odkaz:
http://arxiv.org/abs/1307.5695
Autor:
Prokhorov, George
Publikováno v:
Anafora - časopis za znanost o književnosti / Anafora - Academic Literary Journal. 4(2):401-418
Externí odkaz:
https://www.ceeol.com/search/article-detail?id=606152
Autor:
Prokhorov, George
Publikováno v:
Przegląd Rusycystyczny / Russian Studies Review. (155):89-101
Externí odkaz:
https://www.ceeol.com/search/article-detail?id=543164