Prof Subir Sarkar: Publications

IceCube

IceCube at Oxford

I am a member since 2004 of the IceCube collaboration which discovered cosmic high energy neutrinos and identified some of their astrophysical sources.

IceCube @ Oxford

Scale of SU(2)_R symmetry breaking and leptogenesis

(1998)

Authors:

Ernest Ma, Subir Sarkar, Utpal Sarkar

Sensitivity of Astrophysical Observations to Gravity-Induced Wave Dispersion in Vacuo

ArXiv astro-ph/9810483 (1998)

Authors:

G Amelino-Camelia, John Ellis, NE Mavromatos, DV Nanopoulos, Subir Sarkar

Abstract:

We discuss possible signatures of quantum gravity for the propagation of light, including an energy-dependent velocity (refractive index), dispersion in velocity at a given energy, and birefringence. We also compare the sensitivities of different astrophysical observations, including BATSE data on GRB 920229, BeppoSAX data on GRB 980425, the possible HEGRA observation of GRB 920925c, and Whipple observations of the active galaxy Mrk 421. Finally, we discuss the prospective sensitivities of AMS and GLAST.

Sensitivity of Astrophysical Observations to Gravity-Induced Wave Dispersion in Vacuo

(1998)

Authors:

G Amelino-Camelia, John Ellis, NE Mavromatos, DV Nanopoulos, Subir Sarkar

Tests of quantum gravity from observations of γ-ray bursts

Nature Springer Science and Business Media LLC 395:6701 (1998) 525-525

Authors:

G Amelino-Camelia, John Ellis, NE Mavromatos, DV Nanopoulos, Subir Sarkar

Tests of quantum gravity from observations of γ-ray bursts

Nature Springer Nature 395:6701 (1998) 525-525

Authors:

G Amelino-Camelia, John Ellis, NE Mavromatos, DV Nanopoulos, Subir Sarkar

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