Search Results - "Ghosh, Avirup"

Revisiting the role of CP-conserving processes in cosmological particle–antiparticle asymmetries by Ghosh, Avirup, Ghosh, Deep, Mukhopadhyay, Satyanarayan

“…We point out qualitatively different possibilities on the role of CP-conserving processes in generating cosmological particle–antiparticle asymmetries, with…”
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Asymmetric dark matter from semi-annihilation by Ghosh, Avirup, Ghosh, Deep, Mukhopadhyay, Satyanarayan

“…A bstract We show that a general semi-annihilation scenario, in which a pair of dark matter (DM) particles annihilate to an anti-DM, and an unstable state that…”
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Heavy stable charged tracks as signatures of non-thermal dark matter at the LHC: a study in some non-supersymmetric scenarios by Ghosh, Avirup, Mondal, Tanmoy, Mukhopadhyaya, Biswarup

“…A bstract We consider two theoretical scenarios, each including a ℤ 2 -odd sector and leading to an elementary dark matter candidate. The first one is a…”
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On the physical process first law for dynamical black holes by Mishra, Akash, Chakraborty, Sumanta, Ghosh, Avirup, Sarkar, Sudipta

“…A bstract Physical process version of the first law of black hole mechanics relates the change in entropy of a perturbed Killing horizon, between two…”
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Long-lived stau, sneutrino dark matter and right-slepton spectrum by Banerjee, Shankha, Bélanger, Geneviève, Ghosh, Avirup, Mukhopadhyaya, Biswarup

“…A bstract The minimal supersymmetric (SUSY) standard model (MSSM) augmented by right chiral sneutrinos may lead to one such sneutrino serving as the lightest…”
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Quasilocal first law of black hole dynamics from local Lorentz transformations by Chatterjee, Ayan, Ghosh, Avirup

“…Quasilocal formulations of black hole are of immense importance since they reveal the essential and minimal assumptions required for a consistent description…”
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Parametric Models for Understanding Atomic Trajectories in Different Domains of Lung Cancer Causing Protein by Qureshi, Rizwan, Nawaz, Mehmood, Ghosh, Avirup, Yan, Hong

“…Non-small cell lung cancer (NSCLC) is a major cause of death worldwide. About 80% to 85% of lung cancer cases are NSCLC. It is well known that mutation of the…”
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Hydrogen bond analysis of the EGFR-ErbB3 heterodimer related to non-small cell lung cancer and drug resistance by Ghosh, Avirup, Yan, Hong

“…•In the wild type of that dimer, the hydrogen bonds show more stability.•When the dimer becomes mutated (L858R), a few hydrogen bond becomes weak and it breaks…”
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Correlated Motions and Dynamics in Different Domains of Epidermal Growth Factor Receptor With L858R and T790M Mutations by Qureshi, Rizwan, Ghosh, Avirup, Yan, Hong

“…Non-small cell lung cancer with an activating epidermal growth factor receptor (EGFR) mutation responds well to targeted drugs. In most cases, drug resistance…”
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Decaying fermionic warm dark matter and XENON1T electronic recoil excess by Dutta, Koushik, Ghosh, Avirup, Kar, Arpan, Mukhopadhyaya, Biswarup

“…In the light of the recently observed XENON1T electronic recoil (ER) data, we investigate the possibility of constraining the parameter space of a generic…”
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A Novel CCK Receptor GPR173 Mediates Potentiation of GABAergic Inhibition by He, Ling, Shi, Heng, Zhang, Ge, Peng, Yujie, Ghosh, Avirup, Zhang, Mengfan, Hu, Xiaofeng, Liu, Chunhua, Shao, Yue, Wang, Shujie, Chen, Lijiang, Sun, Wenjian, Su, Junfeng, Chen, Xi, Zhang, Liang, Chan, Ying-Shing, Pei, Duanqing, Tortorella, Micky, Guo, Yiping, Yan, Hong, He, Jufang

“…Cholecystokinin (CCK) enables excitatory circuit long-term potentiation (LTP). Here, we investigated its involvement in the enhancement of inhibitory synapses…”
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Evolution of nanomechanical olfactory sensor as an artificial nose by Dam, Riya, Sarkar, Sahil, Sarbadhikary, Rishab, Ghosh, Avirup, Ghosh, Souvik

“…In this paper we have focussed in the working principle of the cantilever array based nanomechanical systems that are used for olfaction. In vertebrates, the…”
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Time evolution of the reheating equation of state and its impact on the inflationary tensor perturbation spectrum by Ghosh, Avirup, Ghosh, Deep

“…Among the very few available probes of the post-inflationary reheating epoch one is the spectrum of inflationary tensor perturbations which is affected by the…”
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Inducing supertranslations: The membrane picture by Ghosh, Avirup

“…Dynamical evolution of black holes may be studied perturbatively in the membrane picture. We study the case of a body freely falling into a black hole, in the…”
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Momentum distribution of dark matter produced in inflaton decay: effect of inflaton mediated scatterings by Ghosh, Avirup, Mukhopadhyay, Satyanarayan

“…Phys.Rev.D 106 (2022) 4, 043519 Post-inflationary reheating is a widely discussed mechanism for non-thermal production of dark matter (DM). In this scenario…”
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Dynamical horizons and Super-Translation transitions of the horizon by Chatterjee, Ayan, Ghosh, Avirup

“…Phys. Rev. D 103, 024046 (2021) A condition is defined which determines if a supertranslation is induced in the course of a general evolution from one isolated…”
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Stability Investigation Using Hydrogen Bonds for Different Mutations and Drug Resistance in Non-Small Cell Lung Cancer Patients by Ghosh, Avirup, Yan, Hong

“…Lung cancer is the predominant reason for cancer deaths. Deletion mutation (del_E746-A750) in the Epidermal growth factor receptor (EGFR) is liable for 40% of…”
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Cannibal dark matter decoupled from standard model: cosmological constraints by Ghosh, Avirup, Gope, Sourav, Mukhopadhyay, Satyanarayan

“…Physical Review D 106, 103515 (2022) An internally thermalized dark matter (DM) with only gravitational interaction with the standard model (SM) particles at…”
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Inhomogeneous Jacobi equation and Holographic subregion complexity by Ghosh, Avirup, Mishra, Rohit

“…We derive a general expression for obtaining Holographic subregion complexity for asymptotically $AdS$ spacetimes, pertubatively around pure $AdS$ using a…”
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MeV to multi-TeV thermal WIMPs: most conservative limits by Dutta, Koushik, Ghosh, Avirup, Kar, Arpan, Mukhopadhyaya, Biswarup

“…JCAP 08 (2023) 071 We consider a weakly interacting massive particle (WIMP) dark matter (DM) annihilating into all possible Standard Model (SM) particle pairs,…”
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