Zobrazeno 1 - 10
of 2 911
pro vyhledávání: '"Finite-Temperature Field Theory"'
Autor:
Brahma, Nirmalya, Schutz, Katelin
Some of the most stringent constraints on physics beyond the Standard Model (BSM) arise from considerations of particle emission from astrophysical plasmas. However, many studies assume that particle production occurs in an isotropic plasma environme
Externí odkaz:
http://arxiv.org/abs/2410.14771
Autor:
Joseph I. Kapusta, Charles Gale
The 2006 second edition of this book develops the basic formalism and theoretical techniques for studying relativistic quantum field theory at high temperature and density. Specific physical theories treated include QED, QCD, electroweak theory, and
Autor:
Sitenko, Yurii A.
With the use of the path integral formalism for finite-temperature field theory, I find the persisting vector and axial currents that are generated in quantum chiral fermionic systems. The role of the explicit violation of chiral symmetry by fermion
Externí odkaz:
http://arxiv.org/abs/2303.02145
Autor:
Soma, Shriya, Bandyopadhyay, Debades
Publikováno v:
Astrophysical Journal 890 (2020) 139
We investigate gross properties of binary components and remnant in GW170817 using equations of state within the finite temperature field theoretical models. We also adopt finite temperature equations of state in the density dependent hadron field th
Externí odkaz:
http://arxiv.org/abs/1911.07332
Autor:
Akofor, E., Balachandran, A. P.
Publikováno v:
Phys.Rev.D80:036008,2009
In this paper, we initiate the study of finite temperature quantum field theories (QFT's) on the Moyal plane. Such theories violate causality which influences the properties of these theories. In particular, causality influences the fluctuation-dissi
Externí odkaz:
http://arxiv.org/abs/0907.0905
In this paper, we compare the dispersion relations of hard thermal loop and complete one loop. It is shown that in the dynamical screening regime, the completely one-loop calculation presents a prominent threshold frequency, below which no pure imagi
Externí odkaz:
http://arxiv.org/abs/0810.2841
Publikováno v:
Few Body Syst.36:231-235,2005
We investigate the properties of $qq$ and $q\bar q$ states in hot and dense quark matter in the framework of light-front finite temperature field theory. Presently we use the Nambu Jona-Lasinio model of QCD and derive the gap equation at finite tempe
Externí odkaz:
http://arxiv.org/abs/nucl-th/0410007