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pro vyhledávání: '"Paithankar, Kajol"'
The black hole shadow is fundamentally connected to the structure of light rings and photon region in the background geometry. We investigate spherical photon orbits (SPOs) and photon regions in generic asymptotically flat, stationary, axisymmetric b
Externí odkaz:
http://arxiv.org/abs/2412.12665
Autor:
Paithankar, Kajol, Kolekar, Sanved
Publikováno v:
Phys. Rev. D 108, 104042 (2023)
We explore an interesting connection between black hole shadow parameters and the acceleration bounds for radial linear uniformly accelerated (LUA) trajectories in static spherically symmetric black hole spacetime geometries of the Schwarzschild type
Externí odkaz:
http://arxiv.org/abs/2305.07444
Autor:
Paithankar, Kajol, Kolekar, Sanved
Publikováno v:
Phys. Rev. D 101, 065012 (2020)
An equivalence is demonstrated, by an explicit first order quantum calculation, between the Minkowski photon emission rate in the inertial frame for an accelerating charge moving on a Rindler trajectory with additional transverse drift motion and the
Externí odkaz:
http://arxiv.org/abs/2001.03078
Autor:
Paithankar, Kajol, Kolekar, Sanved
Publikováno v:
Phys. Rev. D 100, 084029 (2019)
We investigate the past and future Rindler horizons for radial Rindler trajectories in the Schwarzschild spacetime. We assume the Rindler trajectory to be linearly uniformly accelerated (LUA) throughout its motion, in the sense of the curved spacetim
Externí odkaz:
http://arxiv.org/abs/1906.05134
Autor:
Paithankar, Kajol, Kolekar, Sanved
Publikováno v:
Phys. Rev. D 99, 064012 (2019)
We investigate radial Rindler trajectories in a static spherically symmetric black hole spacetime. We assume the trajectory to remain linearly uniformly accelerated throughout its motion, in the sense of the curved spacetime generalisation of the Let
Externí odkaz:
http://arxiv.org/abs/1901.04674
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