Redshift modification of pulsars and magnetars by relativistic plasmas and vacuum polarization

被引：2

作者：

Luo, Yuee ^{[1
]}

Bu, Zhigang ^{[1
]}

Chen, Wenbo ^{[1
]}

Li, Hehe ^{[1
]}

Ji, Peiyong ^{[1
,2
]}

机构：

[1] Shanghai Univ, Dept Phys, Shanghai 200444, Peoples R China

[2] Shanghai Key Lab Astrophys, Shanghai 200234, Peoples R China

来源：

PHYSICS LETTERS A | 2013年 / 377卷 / 39期

关键词：

Redshift; Relativistic plasmas; Vacuum polarization; Pulsar; Magnetar; X-RAY-EMISSION; SURFACE REDSHIFT; ELECTRODYNAMICS; MAGNETOSPHERES; PROPAGATION; DISPERSION; DISCOVERY; REPEATERS; RADIATION; CASCADES;

D O I：

10.1016/j.physleta.2013.08.035

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The redshifts of emissions from pulsars and magnetars consist of two components: gravitational and non-gravitational redshifts. The latter results from the electromagnetic and kinetic effects of relativistic plasmas, characterized by refractive indices and streaming velocities of the media, respectively. The vacuum polarization effect induced by strong magnetic fields can modify the refractive indices of the media, and thus leads to a modification to the redshifts. The Gordon effective metric is introduced to study the redshifts of emissions. The modification of the gravitational redshift, caused by the effects of relativistic plasmas and vacuum polarization, is obtained. (C) 2013 Published by Elsevier B.V.

引用

页码：2785 / 2791

页数：7

共 50 条

[41] Polarization of vacuum in hydrogen-like relativistic atom: g-factor of bound electron
Karshenbojm, S.G.
Ivanov, V.G.
Shabaev, V.M.
Zhurnal Eksperimental'noj i Teoreticheskoj Fiziki, 2001, 120 (03): : 546 - 555
[42] Influence of relativistic effects and vacuum polarization on the transfer of gyroresonance radiation and the stability of the atmospheres of compact stars
M. A. Garasyov
E. V. Derishev
V. V. Kocharovsky
Astronomy Letters, 2008, 34 : 305 - 315
[43] Influence of relativistic effects and vacuum polarization on the transfer of gyroresonance radiation and the stability of the atmospheres of compact stars
Garasyov, M. A.
Derishev, E. V.
Kocharovsky, V. V.
ASTRONOMY LETTERS-A JOURNAL OF ASTRONOMY AND SPACE ASTROPHYSICS, 2008, 34 (05): : 305 - 315
[44] Polarization induced modification of thermal radiative properties of solid density plasmas produced by subpicosecond laser
Dorchies, F
Forget, P
Gallant, P
Jiang, Z
Kieffer, JC
Pépin, H
Peyrusse, O
PHYSICS OF PLASMAS, 2001, 8 (12) : 5239 - 5243
[45] VACUUM POLARIZATION BY A COULOMB CENTER AND A STRONG MAGNETIC-FIELD - MODIFICATION OF COULOMB THE LAW
KHALILOV, VR
MASLOV, IN
IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII FIZIKA, 1986, 29 (11): : 38 - 45
[46] EM FIELD VACUUM POLARIZATION AND THE MODIFICATION OF THE RATE OF ATOMIC-NUCLEI CONVERSIONAL DISINTEGRATION
KOLTSOV, VV
TKALIA, EV
DOKLADY AKADEMII NAUK SSSR, 1990, 312 (02): : 361 - 363
[47] PROPAGATION OF HIGH-FREQUENCY WAVES IN STRONGLY MAGNETIZED PLASMAS - MODE AMBIGUITIES DUE TO VACUUM POLARIZATION
SOFFEL, M
VENTURA, J
HEROLD, H
RUDER, H
NAGEL, W
ASTRONOMY & ASTROPHYSICS, 1983, 126 (02) : 251 - 259
[48] Polarization measurements of the Al XII resonance line emitted from micropinch plasmas of a vacuum spark discharge
Walden, F
Kunze, HJ
Petoyan, A
Urnov, A
Dubau, J
PHYSICAL REVIEW E, 1999, 59 (03) : 3562 - 3570
[49] Relativistic breather-type solitary waves with linear polarization in cold plasmas (vol 91, 033102, 2015)
Sanchez-Arriaga, G.
Siminos, E.
Saxena, V.
Kourakis, I.
PHYSICAL REVIEW E, 2016, 94 (02)
[50] Modulational instability of ultraintense laser pulses in electron-positron-ion plasmas including vacuum polarization effect
Luo, Yue-E
Wang, Xue-Wen
PLASMA PHYSICS AND CONTROLLED FUSION, 2020, 62 (06)

← 1 2 3 4 5 →