Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Shauvik Biswas"'
Autor:
Shauvik Biswas
Publikováno v:
Physics Letters B, Vol 820, Iss , Pp 136597- (2021)
We analyse the superradiant stability of braneworld extremal Kerr and Kerr-Newman black holes under massive scalar perturbation. These black hole solutions differ from their four dimensional counterpart by the presence of a tidal charge, which unlike
Externí odkaz:
https://doaj.org/article/a3086e18f811486390366f5618389393
Publikováno v:
ACS applied bio materials.
This work efficiently detects uric acid (UA) in a human blood sample using cobalt nanoparticle-immobilized mixed-valent molybdenum sulfide on the copper substrate in a point-of-care (PoC) device. The sensor electrode was fabricated by micromachining
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05bfbe56e6cd1ce722d9cd1d776996ef
https://pubmed.ncbi.nlm.nih.gov/36027582
https://pubmed.ncbi.nlm.nih.gov/36027582
We have studied the stability of wormhole geometries, under massless scalar, electromagnetic and axial gravitational perturbations, in the context of higher dimensional spacetimes. Intriguingly, the construction of a wormhole spacetime in the presenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6432653bd861624a53591ac67b6615c
http://arxiv.org/abs/2205.14743
http://arxiv.org/abs/2205.14743
Publikováno v:
Sustainable Materials and Technologies. 33:e00451
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61795c4898ba418674dde74f64050860
https://doi.org/10.1016/j.susmat.2022.e00451
https://doi.org/10.1016/j.susmat.2022.e00451
In the context of higher dimensional braneworld scenario, we have argued that the occurrence of horizonless exotic compact objects, as an alternative to classical black holes, are more natural. These exotic compact objects carry a distinctive signatu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::497c40743996419246ed41e16b11c7e3
http://arxiv.org/abs/2010.07966
http://arxiv.org/abs/2010.07966