Zobrazeno 1 - 10
of 225
pro vyhledávání: '"Dey, Jayanta"'
We study the diffusion properties of an interacting hadron gas and evaluate the diffusion coefficient matrix for the baryon, strange, electric, and charm quantum numbers. For the first time, this study sheds light on the charm current and estimates t
Externí odkaz:
http://arxiv.org/abs/2409.13255
Relativistic heavy-ion collisions produce quark-gluon plasma (QGP), which is locally thermalized. QGP with higher thermal conductivity advances towards global thermalization. Being made of electrically charged particles (quarks), QGP exhibits interes
Externí odkaz:
http://arxiv.org/abs/2405.12510
Publikováno v:
Phys. Rev. D 109, 074012 (2024)
Strong transient magnetic fields are generated in non-central relativistic heavy-ion collisions. These fields induce anisotropy within the strongly interacting medium that, in principle, can affect the thermodynamic properties of the medium. We use t
Externí odkaz:
http://arxiv.org/abs/2310.02711
Thermal conductivity of evolving quark-gluon plasma in the presence of a time-varying magnetic field
Publikováno v:
Phys. Rev. D 109, 014018 (2024)
The effect of the temperature evolution of QGP on its thermal conductivity and elliptic flow is investigated here in the presence of a time-varying magnetic field. Thermal conductivity plays a vital role in the cooling rate of the medium or its tempe
Externí odkaz:
http://arxiv.org/abs/2307.12568
Publikováno v:
Phys. Rev. C 109, 034914 (2024)
Rotating quarks and hadronic systems, produced in peripheral heavy ion collisions, can experience Coriolis force and other forces due to rotational motion. Considering only the effect of Coriolis force, we have calculated the electrical conductivity
Externí odkaz:
http://arxiv.org/abs/2305.10183
Publikováno v:
Physical Review C 109, 2024
Shear viscosity becomes anisotropic in a rotating medium. It is discovered here that for rotating thermalized quantum systems such as those created in relativistic heavy-ion collisions, the coeffficient of shear viscosity breaks up into five independ
Externí odkaz:
http://arxiv.org/abs/2303.16462
Publikováno v:
Phys. Rev. D 108, 094007 (2023)
We have estimated the electrical and thermal conductivity of a hadron resonance gas for a time-varying magnetic field, which is also compared with constant and zero magnetic field cases. Considering the exponential decay of electromagnetic fields wit
Externí odkaz:
http://arxiv.org/abs/2302.13042
The ratio of shear viscosity to entropy density shows a valley-shaped pattern well-known in the community of heavy-ion physics. Diffusion coefficients of heavy quark and meson shows the similar structure, and both sketches have become quite popular i
Externí odkaz:
http://arxiv.org/abs/2212.08933
Autor:
Das, Santosh K., Palni, Prabhakar, Sannigrahi, Jhuma, Alam, Jan-e, Aung, Cho Win, Bailung, Yoshini, Banerjee, Debjani, Barnaföldi, Gergely Gábor, Behera, Subash Chandra, Bhaduri, Partha Pratim, Bhadury, Samapan, Biswas, Rajesh, Chakraborty, Pritam, Chandra, Vinod, Das, Prottoy, Dash, Sadhana, Datta, Saumen, De, Sudipan, Desai, Vaishnavi, Deb, Suman, Dey, Debarshi, Dey, Jayanta, Ghosh, Sabyasachi, Haque, Najmul, Hasan, Mujeeb, Jaiswal, Amaresh, Jaiswal, Sunil, Jena, Chitrasen, K, Gowthama K, Khan, Salman Ahamad, Kumar, Lokesh, Kundu, Sumit Kumar, Kurian, Manu, Mallick, Neelkamal, Mishra, Aditya Nath, Mitra, Sukanya, Naik, Lakshmi J., Padhan, Sonali, Panda, Ankit Kumar, Panday, Pushpa, Patil, Suvarna, Patra, Binoy Krishna, Pooja, Pradhan, Raghunath, Pradhan, Girija Sankar, Prakash, Jai, Prasad, Suraj, Pujahari, Prabhat R., Rath, Shubhalaxmi, Rode, Sudhir Pandurang, Roy, Ankhi, Roy, Victor, Ruggieri, Marco, S, Rohan V, Sahoo, Raghunath, Sahoo, Nihar Ranjan, Sahu, Dushmanta, Sarkar, Nachiketa, Sarkar, Sreemoyee, Satapathy, Sarthak, Singh, Captain R., Sreekanth, V., Sreelakshmi, K., Sumit, Thakur, Dhananjaya, Tripathy, Sushanta, Win, Thandar Zaw
Publikováno v:
Int.J.Mod.Phys.E 31 (2022) 12, 2250097
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:
http://arxiv.org/abs/2208.13440
Autor:
Dey, Jayanta, Xu, Haoyin, LeVine, Will, De Silva, Ashwin, Tomita, Tyler M., Geisa, Ali, Chu, Tiffany, Desman, Jacob, Vogelstein, Joshua T.
Deep discriminative approaches like random forests and deep neural networks have recently found applications in many important real-world scenarios. However, deploying these learning algorithms in safety-critical applications raises concerns, particu
Externí odkaz:
http://arxiv.org/abs/2201.13001