Zobrazeno 1 - 10
of 137
pro vyhledávání: '"Kuntal Pal"'
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 8, Pp 1-28 (2023)
Abstract We analyse the single top production in association with the Higgs at the Large Hadron Collider (LHC) using Standard Model (SM) effective operators upto dimension six. We show that the presence of effective operators can significantly alter
Externí odkaz:
https://doaj.org/article/fc2051c38da543d6b55c3f74a69bb43c
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 5, Pp 1-15 (2023)
Abstract We extend the method of Simpson and Visser (SV) of regularizing a black hole spacetime, to cases where the initial metric represents a globally naked singularity. We choose two particular geometries, the Janis–Newman–Winicour (JNW) metri
Externí odkaz:
https://doaj.org/article/3066138513c8478ca1b81784ef3cf4a0
Publikováno v:
Journal of Ayurveda and Integrative Medicine, Vol 14, Iss 6, Pp 100825- (2023)
Background: The first emergence of the Nipah virus (NiV) in 1998 from Malaysia became a major concern when it came to light and resurfaced on different occasions thereafter. NiV is a bat-borne zoonotic and pleomorphic virus that causes severe infecti
Externí odkaz:
https://doaj.org/article/0e78e6471bb34bd4953de6c9e9e4b466
Publikováno v:
Journal of Pure and Applied Microbiology, Vol 16, Iss 1, Pp 281-295 (2022)
Development of a suitable recombinant peptide vaccine against pathogens requires designing of effective immunogenic polypeptide taking various aspects and complexity of immune-response into consideration. Implementing SARS-CoV-2 spike glycoprotein (S
Externí odkaz:
https://doaj.org/article/fb03f15fbeb647f0aa5875e7a24291e3
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 81, Iss 10, Pp 1-15 (2021)
Abstract The approach to incorporate quantum effects in gravity by replacing free particle geodesics with Bohmian non-geodesic trajectories has an equivalent description in terms of a conformally related geometry, where the motion is force free, with
Externí odkaz:
https://doaj.org/article/c04a976ad5334b10bb68937fc446aa9f
Publikováno v:
Nuclear Physics B, Vol 980, Iss , Pp 115849- (2022)
We explore the sensitivity to new physics (NP) in the associated production of top-quarks with leptons pp→tt¯ℓ+ℓ−, which leads to the multi-leptons signals pp→nℓ+jets+E̸T, where n=2,3,4. The NP is parameterized via 4-Fermi effective tt
Externí odkaz:
https://doaj.org/article/f5b8988a3c4641c5b20062217a88bdf6
Publikováno v:
Physics Letters B, Vol 829, Iss , Pp 137109- (2022)
Null geodesics are invariant under a conformal transformation, and thus it might seem natural to assume that the observables corresponding to the shadow of a space-time are also conformally invariant. Here, we argue instead, that since the Arnowitt-D
Externí odkaz:
https://doaj.org/article/7741f9616c6743d5a5220a9dc4470995
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 9, Pp 1-15 (2020)
Abstract Collapsing solutions in f(R) gravity are restricted due to junction conditions that demand continuity of the Ricci scalar and its normal derivative across the time-like collapsing hypersurface. These are obtained via the method of R-matching
Externí odkaz:
https://doaj.org/article/7ccd10db071f4b8ca210ba6e1916886f
Publikováno v:
Physics Letters B, Vol 819, Iss , Pp 136424- (2021)
We consider the geometry of anti-de-Sitter (AdS) black hole thermodynamics in four dimensions, where the equation of state in the extended phase space formalism allows explicit comparison with normal fluid systems. We show that for the two-dimensiona
Externí odkaz:
https://doaj.org/article/9cc8f85876f54e84a58b8e0787ed753f
Publikováno v:
Physics Letters B, Vol 816, Iss , Pp 136269- (2021)
In the functional Schrodinger formalism, we obtain the wave function describing collapsing dust in an anti-de Sitter background, as seen by a co-moving observer, by mapping the resulting variable mass Schrodinger equation to that of the quantum isoto
Externí odkaz:
https://doaj.org/article/94300bac6d7e4ccb9083b6997e577b4e