Zobrazeno 1 - 10
of 12 911
pro vyhledávání: '"A, Chakravarti"'
We introduce a novel Bayesian approach for both covariate selection and sparse precision matrix estimation in the context of high-dimensional Gaussian graphical models involving multiple responses. Our approach provides a sparse estimation of the thr
Externí odkaz:
http://arxiv.org/abs/2409.16276
Searches of new signals in particle physics are usually done by training a supervised classifier to separate a signal model from the known Standard Model physics (also called the background model). However, even when the signal model is correct, syst
Externí odkaz:
http://arxiv.org/abs/2409.06399
The rapid spread of West Nile Virus (WNV) is a growing concern. With no vaccines or specific medications available, prevention through mosquito control is the only solution to curb the spread. Mosquito traps, used to detect viral presence in mosquito
Externí odkaz:
http://arxiv.org/abs/2406.06920
Autor:
Ghosh, Rajes, Chakravarti, Kabir
Recent gravitational wave observations and shadow imaging have demonstrated the astonishing consistency of the Kerr paradigm despite all the special symmetries assumed in deriving the Kerr metric. Hence, it is crucial to test the presence of these sy
Externí odkaz:
http://arxiv.org/abs/2406.02454
Publikováno v:
Phys. Rev. D 110, 064032 (2024)
Hairy black-holes are a unique prediction of certain theories that extend General Relativity (GR) with a scalar field. The presence of scalar hair is reflected non-trivially in the entropy of the black hole along with any topological coupling that ma
Externí odkaz:
http://arxiv.org/abs/2405.10127
Publikováno v:
Phys.Rev.D 109 (2024) 4, 046001
We investigate the ergoregion instability of area-quantized rotating quantum black holes (QBH) under gravitational perturbation. We show that the instability can be avoided in binary systems that include QBHs if the separation between the inspirallin
Externí odkaz:
http://arxiv.org/abs/2310.18022
Autor:
Chakravarti, Kabir
The propagation of Gravitational Waves has been reliably recognised as a test-bed for beyond standard models of gravity and cosmology. We utilise this property to examine the effects of a class of parametrised beyond-$\Lambda$CDM cosmology on inferec
Externí odkaz:
http://arxiv.org/abs/2305.04070
In this work, we report results from our extensive spectroscopic study on AlF and AlCl molecules, keeping in mind potential laboratory as well as astrophysical applications. We carry out detailed electronic structure calculations in both the molecule
Externí odkaz:
http://arxiv.org/abs/2303.08681
Publikováno v:
Cell Death and Disease, Vol 15, Iss 6, Pp 1-13 (2024)
Abstract The repurposing of medications developed for central nervous system (CNS) disorders, possessing favorable safety profiles and blood-brain barrier permeability, represents a promising strategy for identifying new therapies to combat glioblast
Externí odkaz:
https://doaj.org/article/b09ca060b84847d99da5e70758708cef
Autor:
Jain, Sagarika, Cetnar, Ashley, Woollard, Jeffrey, Gupta, Nilendu, Blakaj, Dukagjin, Chakravarti, Arnab, Ayan, Ahmet S.
Purpose: Commercial UHDR platforms deliver Ultra-High Dose Rate (UHDR) doses at discrete combinations of pulse parameters including pulse width (PW), pulse repetition frequency (PRF) and number of pulses (N), which dictate unique combinations of dose
Externí odkaz:
http://arxiv.org/abs/2302.07613