Electrodynamics at non-zero temperature, chemical potential and Bose condensate

被引：10

作者：

Dolgov, Alexander D. ^{[1
,2
,3
]}

Lepidi, Angela ^{[1
,2
]}

Piccinelli, Gabriella ^{[1
,4
]}

机构：

[1] Ist Nazl Fis Nucl, Sez Ferrara, I-44100 Ferrara, Italy

[2] Univ Ferrara, Dipartimento Fis, I-44100 Ferrara, Italy

[3] Inst Theoret & Expt Phys, Moscow 113259, Russia

[4] Univ Nacl Autonoma Mexico, FES Aragon, Ctr Technol, Nezahualcoytol 57130, Mexico

来源：

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS | 2009年 / 02期

关键词：

big bang nucleosynthesis; baryon asymmetry; neutron stars; cosmological phase transitions; QUARK-GLUON PLASMA; SYMMETRY-BREAKING; OSCILLATIONS; ASYMMETRY;

D O I：

10.1088/1475-7516/2009/02/027

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Electrodynamics of charged scalar bosons and spin 1/2 fermions is studied at non-zero temperature, chemical potentials, and possible Bose condensate of the charged scalars. Debye screening length, plasma frequency, and the photon dispersion relation are calculated. It is found that in presence of the condensate the time-time component of the photon polarization operator in the first order in electric charge squared acquires infrared singular parts proportional to inverse powers of the spatial photon momentum k.

引用

页数：17

共 42 条

[21] Symmetry breaking and tunneling dynamics of a dipolar Bose-Einstein condensate in a double-well potential
Wang, Yuan Sheng
Long, Ping
Zhang, Bo
Zhang, Hong
CANADIAN JOURNAL OF PHYSICS, 2018, 96 (06) : 622 - 626
[22] (3+1)-dimensional dissipative relativistic fluid dynamics at non-zero net baryon density
Du, Lipei
Heinz, Ulrich
COMPUTER PHYSICS COMMUNICATIONS, 2020, 251 (251)
[23] On the stability and Hopf bifurcation of the non-zero uniform endemic equilibrium of a time-delayed malaria model
Ncube, Israel
NONLINEAR ANALYSIS-MODELLING AND CONTROL, 2016, 21 (06): : 851 - 860
[24] Adiabatic splitting, transport, and self-trapping of a Bose-Einstein condensate in a double-well potential
Ottaviani, C.
Ahufinger, V.
Corbalan, R.
Mompart, J.
PHYSICAL REVIEW A, 2010, 81 (04):
[25] Josephson dynamics of a spin-orbit-coupled Bose-Einstein condensate in a double-well potential
Zhang, Dan-Wei
Fu, Li-Bin
Wang, Z. D.
Zhu, Shi-Liang
PHYSICAL REVIEW A, 2012, 85 (04):
[26] Magnetic susceptibility at zero and nonzero chemical potential in QCD and QED
Orlovsky, V. D.
Simonov, Yu. A.
INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2015, 30 (12):
[27] Interplay of nonreciprocity and nonlinearity on mean-field energy and dynamics of a Bose-Einstein condensate in a double-well potential
Wu, Yi-Piao
Zhang, Guo-Qing
Zhang, Cai-Xia
Xu, Jian
Zhang, Dan-Wei
FRONTIERS OF PHYSICS, 2022, 17 (04)
[28] Dual QCD thermodynamics at finite temperature and chemical potential
Punetha, Garima
Bandyopadhyay, Aritra
Bisht, Shuchi
INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2022, 37 (27):
[29] Macroscopic quantum self-trapping of a spin-orbit-coupled Bose-Einstein condensate in a double-well potential
Wang, Wen-Yuan
Dou, Fu-Quan
Duan, Wen-Shan
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2018, 51 (03)
[30] Bose-Einstein condensate dark matter phase transition from finite temperature symmetry breaking of Klein-Gordon fields
Suarez, Abril
Matos, Tonatiuh
CLASSICAL AND QUANTUM GRAVITY, 2014, 31 (04)

← 1 2 3 4 5 →