Zobrazeno 1 - 10
of 263
pro vyhledávání: '"PATEL, AVANI"'
Soft hairs are an intrinsic infrared feature of a black hole, which may also affect near-horizon physics. In this work, we study some of the subtleties surrounding one of the primary observables with which we can study their effects in the context of
Externí odkaz:
http://arxiv.org/abs/2405.20181
Autor:
Guzman, Erick, Kargar, Fariborz, Patel, Avani, Vishwakarma, Saurabh, Wright, Dylan, Wilson, Richard B., Smith, David J., Nemanich, Robert J., Balandin, Alexander A.
We report an investigation of the bulk optical, bulk acoustic, and surface acoustic phonons in thin films of turbostratic boron nitride (t-BN) and cubic boron nitride (c-BN) grown on B-doped polycrystalline and single-crystalline diamond (001) and (1
Externí odkaz:
http://arxiv.org/abs/2307.11276
Publikováno v:
PhysRevD.108.064016 (2023)
According to general relativity, an isolated black hole in vacuum shall be described by the Kerr metric, whose geodesic equations are integrable. The violation of integrability leads to chaos for particles moving around the black hole. This chaotic d
Externí odkaz:
http://arxiv.org/abs/2306.08356
Modern society is getting accustomed to the Internet of Things (IoT) and Cyber-Physical Systems (CPS) for a variety of applications that involves security-critical user data and information transfers. In the lower end of the spectrum, these devices a
Externí odkaz:
http://arxiv.org/abs/2305.03266
We study the chaotic signatures of the geodesic dynamics of a non-spinning test particle in the effective-one-body (EOB) formalism for the inspiral process of spinning binary black holes. We first show that the second order post-Newtonian (2PN) EOB d
Externí odkaz:
http://arxiv.org/abs/2206.10966
Light bending by the strong gravity around the black hole will form the so-called black hole shadow, the shape of which can shed light on the structure of the near-horizon geometry to possibly reveal novel physics of strong gravity and black hole. In
Externí odkaz:
http://arxiv.org/abs/2202.13559
Autor:
Patel, Avani
As a first step towards the calculation of waveform of Extreme Mass Ratio Inspirals for Modified Gravity theories, we calculate the orbital frequencies of a Small Compact Object inspiralling into a super massive blackhole for a Nonlocal gravity model
Externí odkaz:
http://arxiv.org/abs/2008.03918
Publikováno v:
In Life Sciences 15 December 2023 335
Recently the non-local gravity theory has come out to be a good candidate for an effective field theory of quantum gravity and also it can provide rich phenomenology to understand late-time accelerating expansion of the universe. For any valid theory
Externí odkaz:
http://arxiv.org/abs/1908.08188
The strong gravitational field near massive blackhole is an interesting regime to test General Relativity(GR) and modified gravity theories. The knowledge of spacetime metric around a blackhole is a primary step for such tests. Solving field equation
Externí odkaz:
http://arxiv.org/abs/1906.11714