Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Samapan, Bhadury"'
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 4, Pp 1-12 (2024)
Abstract Bhatnagar–Gross–Krook (BGK) collision kernel is employed in the Boltzmann equation to formulate relativistic dissipative hydrodynamics. In this formulation, we find that there remains freedom of choosing a matching condition that affects
Externí odkaz:
https://doaj.org/article/a4a67f2055844cf1a9279393018f5d87
Publikováno v:
Physics Letters B, Vol 849, Iss , Pp 138464- (2024)
Semiclassical expansion of the Wigner function for spin-12 fermions having an effective spacetime-dependent mass is used to analyze spin-polarization effects. The existing framework is reformulated to obtain a differential equation directly connectin
Externí odkaz:
https://doaj.org/article/0a8622b8dec54dc6a19cdac722c071e4
Publikováno v:
Physics Letters B, Vol 831, Iss , Pp 137202- (2022)
Development of a new framework for derivation of order-by-order hydrodynamics from Boltzmann equation is necessary as the widely used Anderson-Witting formalism leads to violation of fundamental conservation laws when the relaxation-time depends on p
Externí odkaz:
https://doaj.org/article/776fd1c432c948739896a44337496f1b
Publikováno v:
Physics Letters B, Vol 814, Iss , Pp 136096- (2021)
The concept of the Wigner function is used to construct a semi-classical kinetic theory describing the evolution of the axial current phase-space density of spin-12 particles in the relaxation time approximation. The resulting approach can be used to
Externí odkaz:
https://doaj.org/article/0da4eed815154eb785bb2281abb1918a
Publikováno v:
Proceedings of The Tenth Annual Conference on Large Hadron Collider Physics — PoS(LHCP2022).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::051d414621c460c5d985fddf2e55b942
https://doi.org/10.22323/1.422.0236
https://doi.org/10.22323/1.422.0236
Publikováno v:
Physical review letters. 129(19)
Starting from kinetic theory description of massive spin-1/2 particles in presence of magnetic field, equations for relativistic dissipative non-resistive magnetohydrodynamics are obtained in the small polarization limit. We use a relaxation time app
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33c369fa9c22453049ed1f006e574234
https://pubmed.ncbi.nlm.nih.gov/36399751
https://pubmed.ncbi.nlm.nih.gov/36399751
Autor:
Das, Santosh K., Prabhakar, Palni, Jhuma, Sannigrahi, Jan-e, Alam, Cho Win Aung, Yoshini, Bailung, Debjani, Banerjee, Gergely Gábor Barnaföldi, Subash Chandra Behera, Partha Pratim Bhaduri, Samapan, Bhadury, Rajesh, Biswas, Pritam, Chakraborty, Vinod, Chandra, Prottoy, Das, Sadhana, Dash, Saumen, Datta, Sudipan, De, Vaishnavi, Desai, Suman, Deb, Debarshi, Dey, Jayanta, Dey, Sabyasachi, Ghosh, Najmul, Haque, Mujeeb, Hasan, Amaresh, Jaiswal, Sunil, Jaiswal, Chitrasen, Jena, K K, Gowthama, Salman Ahamad Khan, Lokesh, Kumar, Sumit Kumar Kundu, Manu, Kurian, Neelkamal, Mallick, Aditya Nath Mishra, Sukanya, Mitra, Naik, Lakshmi J., Sonali, Padhan, Ankit Kumar Panda, Pushpa, Panday, Suvarna, Patil, Binoy Krishna Patra, Pooja, Raghunath, Pradhan, Girija Sankar Pradhan, Jai, Prakash, Suraj, Prasad, Pujahari, Prabhat R., Shubhalaxmi, Rath, Sudhir Pandurang Rode, Ankhi, Roy, Victor, Roy, Ruggieri, Marco, V S, Rohan, Raghunath, Sahoo, Nihar Ranjan Sahoo, Dushmanta, Sahu, Nachiketa, Sarkar, Sreemoyee, Sarkar, Sarthak, Satapathy, Singh, Captain R., Sreekanth, V., Sreelakshmi, K., Sumit, Dhananjaya, Thakur, Sushanta, Tripathy, Thandar Zaw Win
The discovery and characterization of hot and dense QCD matter, known as Quark Gluon Plasma (QGP), remains the most international collaborative effort and synergy between theorists and experimentalists in modern nuclear physics to date. The experimen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61687e7dddc43765a34d3875cfc6f25a
https://hdl.handle.net/20.500.11769/551702
https://hdl.handle.net/20.500.11769/551702
Publikováno v:
Physical Review D. 103
Using classical description of spin degrees of freedom, we extend recent formulation of the perfect-fluid hydrodynamics for spin-polarized fluids to the case including dissipation. Our work is based on the analysis of classical kinetic equations for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45f24917c4cf1fc4289c9a9bfc481c1d
https://doi.org/10.1103/physrevd.103.014030
https://doi.org/10.1103/physrevd.103.014030
In this work, we briefly review the progress made in the formulation of hydrodynamics with spin with emphasis on the application to the relativistic heavy-ion collisions. In particular, we discuss the formulation of hydrodynamics with spin for perfec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae11e7638451903af966c811d32c277a
http://arxiv.org/abs/2101.11964
http://arxiv.org/abs/2101.11964
Publikováno v:
Physical Review
We extend the Boltzmann equation in the relaxation time approximation to explicitly include transitions between particles forming an interacting mixture. Using the detailed balance condition as well as conditions of energy-momentum and current conser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87f567ae7202c347398c58a8ffe97a78
http://repo.scoap3.org/api
http://repo.scoap3.org/api