Zobrazeno 1 - 10
of 200
pro vyhledávání: '"Jaiswal Sunil"'
Publikováno v:
EPJ Web of Conferences, Vol 296, p 13007 (2024)
We present an alternative approach to deriving second-order nonconformal hydrodynamics from the relativistic Boltzmann equation. We demonstrate how constitutive relations for shear and bulk stresses can be transformed into dynamical evolution equatio
Externí odkaz:
https://doaj.org/article/501c4563e5a84ca08ba9d50ddc2778dd
Autor:
Jaiswal, Sunil, Blaizot, Jean-Paul, Bhalerao, Rajeev S., Chen, Zenan, Jaiswal, Amaresh, Yan, Li
We present an alternative approach to deriving second-order non-conformal hydrodynamics from the relativistic Boltzmann equation. We demonstrate how constitutive relations for shear and bulk stresses can be transformed into dynamical evolution equati
Externí odkaz:
http://arxiv.org/abs/2312.10254
We use the extended relaxation time approximation for the collision kernel, which incorporates a particle-energy dependent relaxation time, to derive second-order viscous hydrodynamics from the Boltzmann equation for a system of massless particles. T
Externí odkaz:
http://arxiv.org/abs/2307.06195
Autor:
Jeelani, Mehran, Sadbhawna, Cheema, Noshaba, Illgner-Fehns, Klaus, Slusallek, Philipp, Jaiswal, Sunil
Video super-resolution (VSR) techniques, especially deep-learning-based algorithms, have drastically improved over the last few years and shown impressive performance on synthetic data. However, their performance on real-world video data suffers beca
Externí odkaz:
http://arxiv.org/abs/2305.02660
Autor:
Kosheleva, Elena, Jaiswal, Sunil, Shamsafar, Faranak, Cheema, Noshaba, Illgner-Fehns, Klaus, Slusallek, Philipp
Video depth estimation is crucial in various applications, such as scene reconstruction and augmented reality. In contrast to the naive method of estimating depths from images, a more sophisticated approach uses temporal information, thereby eliminat
Externí odkaz:
http://arxiv.org/abs/2305.02645
Accurate depth maps are essential in various applications, such as autonomous driving, scene reconstruction, point-cloud creation, etc. However, monocular-depth estimation (MDE) algorithms often fail to provide enough texture & sharpness, and also ar
Externí odkaz:
http://arxiv.org/abs/2305.01732
Printed circuit boards (PCBs) are essential components of electronic devices, and ensuring their quality is crucial in their production. However, the vast variety of components and PCBs manufactured by different companies makes it challenging to adap
Externí odkaz:
http://arxiv.org/abs/2304.08111
Publikováno v:
Phys. Lett. B 841, 137943 (2023)
We consider the evolution of a system of chargeless and massless particles in an anisotropic space-time given by the Bianchi type I metric. Specializing to the axis-symmetric case, we derive the framework of anisotropic hydrodynamics from the Boltzma
Externí odkaz:
http://arxiv.org/abs/2212.02451
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:
Jaiswal, Sunil, Blaizot, Jean-Paul, Bhalerao, Rajeev S., Chen, Zenan, Jaiswal, Amaresh, Yan, Li
Publikováno v:
Phys. Rev. C 106 (2022) no.4, 044912
We study the one-dimensional boost-invariant Boltzmann equation in the relaxation-time approximation using special moments of the distribution function for a system with a finite particle mass. The infinite hierarchy of moments can be truncated by ke
Externí odkaz:
http://arxiv.org/abs/2208.02750