454 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Government of West BengalIN5 papers
- University of CalcuttaIN3 papers
- Government College of Engineering & Ceramic TechnologyIN2 papers
- Pondicherry UniversityIN2 papers
- Presidency UniversityIN2 papers
- Centre National de la Recherche ScientifiqueFR1 paper
- Cooch Behar Panchanan Barma UniversityIN1 paper
- Inter-University Centre for Astronomy and AstrophysicsIN1 paper
- M. Akmullah Bashkir State Pedagogical UniversityRU1 paper
- National Research Nuclear University MEPhIRU1 paper
- Saha Institute of Nuclear PhysicsIN1 paper
- Southern Federal UniversityRU1 paper
9 papers
Anisotropic compact star with a linear pressure-density relationship
Shyam Das, Bikram Keshari Parida, Koushik Chakraborty +1
We present a model of compact astrophysical object under General Theory of Relativity using the anisotropic extension of Tolman IV solution. The anisotropy function, derived from t…
Anisotropic generalization of Buchdahl bound for specific stellar models
Ranjan Sharma, Arpita Ghosh, Soumik Bhattacharya +1
Anisotropy is one factor that appears to be significantly important in the studies of relativistic compact stars. In this paper, we make a generalization of the Buchdahl limit by i…
Anisotropic compact stars: Constraining model parameters to account for physical features of tidal Love numbers
Shyam Das, Saibal Ray, Maxim Khlopov +2
In this paper, we develop a new class of models for a compact star with anisotropic stresses inside the matter distribution. By assuming a linear equation of state for the anisotro…
Forecasting the daily and cumulative number of cases for the COVID-19 pandemic in India
Subhas Khajanchi, Kankan Sarkar
The ongoing novel coronavirus epidemic has been announced a pandemic by the World Health Organization on March 11, 2020, and the Govt. of India has declared a nationwide lockdown f…
Modeling and forecasting of the COVID-19 pandemic in India
Kankan Sarkar, Subhas Khajanchi
Background: The ongoing COVID-19 epidemic dilated rapidly throughout India. To end the global COVID-19 pandemic major behavioral, social distancing, contact tracing, and state inte…
Restricted Distribution of Quantum Correlations in Bilocal Network
Kaushiki Mukherjee, Biswajit Paul, Debasis Sarkar
Analyzing shareability of correlations arising in any physical theory may be considered as a fruitful technique of studying the theory. Our present topic of discussion involves an…
Nontrilocality: Exploiting nonlocality from three particle systems
Kaushiki Mukherjee, Biswajit Paul, Debasis Sarkar
In Phys. Rev. Lett. \textbf{104},170401 (2010), Branciard \textit{e.t al.} first characterized the correlations arising in an entanglement swapping network under the assumption tha…
Nonequilibrium steady states in a closed inhomogeneous asymmetric exclusion process with particle nonconservation
Bijoy Daga, Souvik Mondal, Anjan Kumar Chandra +2
We study asymmetric exclusion processes (TASEP) on a nonuniform one-dimensional ring consisting of two segments having unequal hopping rates, or {\em defects}. We allow weak partic…
Nonlocality of three-qubit Greenberger-Horne-Zeilinger-symmetric states
Biswajit Paul, Kaushiki Mukherjee, Debasis Sarkar
Mixed states appear naturally in experiment over pure states. So for studying different notions of nonlocality and their relation with entanglement in realistic scenarios, one need…