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Zhang, Shu; Ma, Bo-Qiang
astroparticle physics
2015
[ABSTRACT] The constancy of light speed is a basic assumption in Einstein's special relativity, and consequently the Lorentz invariance is a fundamental ...
[KEYWORDS] Speed of light; Lorentz invariance violation; High energy photon; Gamma-ray burst; QUANTUM-GRAVITY; TELESCOPE; AFTERGLOW; CONSTANT; PHOTONS
期刊文章
Fulltext
Zhang, Xinyu; Shao, Lijing; Ma, Bo-Qiang
astroparticle physics
2011
[ABSTRACT] Doubly special relativity (DSR), with both an invariant velocity and an invariant length scale, elegantly preserves the principle of relativity bet...
[KEYWORDS] Doubly special relativity; Photon gas; Thermodynamics; GAMMA-RAY BURSTS; LORENTZ VIOLATION; DISPERSION-RELATIONS; QUANTUM-GRAVITY
期刊文章
Xu, Haowei; Ma, Bo-Qiang
PHYSICS LETTERS B
2016
[ABSTRACT] It is postulated in Einstein's relativity that the speed of light in vacuum is a constant for all observers. However, the effect of quantum gr...
[KEYWORDS] Light speed; Gamma ray burst; High energy photon; Lorentz invariance violation; QUANTUM-GRAVITY; LORENTZ VIOLATION
期刊文章
Xu, Haowei; Ma, Bo-Qiang
ASTROPARTICLE PHYSICS
2016
[ABSTRACT] The effect of quantum gravity can bring a tiny light speed variation which is detectable through energetic photons propagating from gamma ray burst...
[KEYWORDS] Light speed; Gamma ray burst; Lorentz invariance violation; QUANTUM-GRAVITY; GRB; VIOLATION; AFTERGLOW
期刊文章
Xu, Haowei; Ma, Bo-Qiang
JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS
2018
[ABSTRACT] The effect of Quantum Gravity (QG) may bring a tiny light speed variation as v(E) = c(1 - E/E-LV), where E is the photon energy and E-LV is a Loren...
[KEYWORDS] gamma ray bursts theory; quantum gravity phenomenology; LIGHT SPEED VARIATION; QUANTUM-GRAVITY; LORENTZ VIOLATION; DISPERSION; TELESCOPE
期刊文章
Liu, Yue; Ma, Bo-Qiang
EUROPEAN PHYSICAL JOURNAL C
2018
[ABSTRACT] We examine a method to detect the light speed variation from gamma ray burst data observed by the Fermi Gamma-ray Space Telescope (FGST). We sugges...
[KEYWORDS] QUANTUM-GRAVITY; LORENTZ VIOLATION
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