Testing Lorentz violation with binary pulsars: constraints on standard model extension

被引：18

作者：

Xie, Yi ^{[1
,2
]}

机构：

[1] Nanjing Univ, Dept Astron, Nanjing 210093, Jiangsu, Peoples R China

[2] Nanjing Univ, Key Lab Modern Astron & Astrophys, Minist Educ, Nanjing 210093, Jiangsu, Peoples R China

来源：

RESEARCH IN ASTRONOMY AND ASTROPHYSICS | 2013年 / 13卷 / 01期

基金：

中国国家自然科学基金; 高等学校博士学科点专项科研基金;

关键词：

gravitation; relativity; pulsars:; individual; (PSR; 0737-3039; PSR B1534+12; PSR J1756-2251; PSR B1913+16; PSR B2127+11C); GRAVITY; INVARIANCE;

D O I：

10.1088/1674-4527/13/1/001

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Under the standard model extension (SME) framework, Lorentz invariance is tested in five binary pulsars: PSR J0737-3039, PSR B1534+12, PSR J1756-2251, PSR B1913+16 and PSR B2127+11C. By analyzing the advance of periastron, we obtain the constraints on a dimensionless combination of SME parameters that is sensitive to timing observations. The results imply no evidence for the break of Lorentz invariance at the 10(-10) level, one order of magnitude larger than the previous estimation.

引用

页码：1 / 4

页数：4

共 14 条

[1] Signals for Lorentz violation in post-Newtonian gravity [J].

Bailey, Quentin G. ;

Kostelecky, V. Alan .

PHYSICAL REVIEW D, 2006, 74 (04)

[2] Testing for Lorentz violation: Constraints on standard-model-extension parameters via lunar laser ranging [J].

Battat, James B. R. ;

Chandler, John F. ;

Stubbs, Christopher W. .

PHYSICAL REVIEW LETTERS, 2007, 99 (24)

[3] A tighter test of the local Lorentz invariance of gravity using PSR J2317-1439 [J].

Bell, JF ;

Camilo, F ;

Damour, T .

ASTROPHYSICAL JOURNAL, 1996, 464 (02) :857-858

[4] Testing gravity to second post-Newtonian order: A field-theory approach [J].

Damour, T ;

EspositoFarese, G .

PHYSICAL REVIEW D, 1996, 53 (10) :5541-5578

[5] Modified scalar-tensor-vector gravity theory and the constraint on its parameters [J].

Deng, Xue-Mei ;

Xie, Yi ;

Huang, Tian-Yi .

PHYSICAL REVIEW D, 2009, 79 (04)

[6] Constraints on a scalar-tensor theory with an intermediate-range force by binary pulsars [J].

Deng XueMei .

SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2011, 54 (11) :2071-2077

[7] PSR J1756-2251: A new relativistic double neutron star system [J].

Faulkner, AJ ;

Kramer, M ;

Lyne, AG ;

Manchester, RN ;

McLaughlin, MA ;

Stairs, IH ;

Hobbs, G ;

Possenti, A ;

Lorimer, DR ;

D'Amico, N ;

Camilo, F ;

Burgay, M .

ASTROPHYSICAL JOURNAL, 2005, 618 (02) :L119-L122

[8] MEASUREMENT OF ORBITAL DECAY IN THE DOUBLE NEUTRON STAR BINARY PSR B2127+11C [J].

Jacoby, B. A. ;

Cameron, P. B. ;

Jenet, F. A. ;

Anderson, S. B. ;

Murty, R. N. ;

Kulkarni, S. R. .

ASTROPHYSICAL JOURNAL, 2006, 644 (02) :L113-L116

[9]

Kostelecky V., 2005, THIRD MEETING ON CPT

[10] Tests of general relativity from timing the double pulsar [J].

Kramer, M. ;

Stairs, I. H. ;

Manchester, R. N. ;

McLaughlin, M. A. ;

Lyne, A. G. ;

Ferdman, R. D. ;

Burgay, M. ;

Lorimer, D. R. ;

Possenti, A. ;

D'Amico, N. ;

Sarkissian, J. M. ;

Hobbs, G. B. ;

Reynolds, J. E. ;

Freire, P. C. C. ;

Camilo, F. .

SCIENCE, 2006, 314 (5796) :97-102

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