Zobrazeno 1 - 10
of 179
pro vyhledávání: '"Mustafa, Munshi G."'
Autor:
Haque, Najmul, Mustafa, Munshi G.
In this review, we present the most key aspects of modern thermal perturbation theory based on hard thermal loop (HTL) approximation including its theoretical foundations and discuss some applications within quantum electrodynamics (QED) and quantum
Externí odkaz:
http://arxiv.org/abs/2404.08734
Autor:
Mustafa, Munshi G.
Publikováno v:
Eur.Phys.J.ST 232 (2023) 9, 1369-1457
In this article an introduction to the thermal field theory within imaginary time has been discussed in details. The imaginary time formalism has been introduced through both the operatorial and the functional integration method. The prescription to
Externí odkaz:
http://arxiv.org/abs/2207.00534
Publikováno v:
Phys. Rev. D 106, 054002 (2022)
We discuss a novel approach to estimate the partition function in effective model frameworks when the effective potentials have multiple extrema, so that ascertaining a mean field becomes difficult. Using this approach we present a consistent model t
Externí odkaz:
http://arxiv.org/abs/2109.13321
We propose a beyond mean field approach to evaluate Yang-Mills thermodynamics from the partition function with n-body gluon contribution, in the presence of a uniform background Polyakov field. Using a path integral based formalism, we obtain, unlike
Externí odkaz:
http://arxiv.org/abs/2104.12814
In this work, we compute the hard thermal loop pressure of quark-gluon plasma within strong magnetic field approximation at one-loop order. Magnetic field breaks the rotational symmetry of the system. As a result, the pressure of QGP becomes anisotro
Externí odkaz:
http://arxiv.org/abs/2104.01999
We have systematically constructed the general structure of the gauge boson self-energy and the effective propagator in presence of a nontrivial background like hot magnetized material medium. Based on this as well as the general structure of fermion
Externí odkaz:
http://arxiv.org/abs/2104.01684
Autor:
Jaiswal, Amaresh, Haque, Najmul, Abhishek, Aman, Abir, Raktim, Bandyopadhyay, Aritra, Banu, Khatiza, Bhadury, Samapan, Bhattacharyya, Sumana, Bhattacharyya, Trambak, Biswas, Deeptak, Chandola, H. C., Chandra, Vinod, Chatterjee, Bhaswar, Chattopadhyay, Chandrodoy, Chaudhuri, Nilanjan, Das, Aritra, Das, Arpan, Das, Santosh K., Dash, Ashutosh, Deka, Kishan, Dey, Jayanta, Farias, Ricardo L. S., Gangopadhyaya, Utsab, Ghosh, Ritesh, Ghosh, Sabyasachi, Ghosh, Snigdha, Heinz, Ulrich, Jaiswal, Sunil, Kadam, Guru Prasad, Kalikotay, Pallavi, Karmakar, Bithika, Krein, Gastão, Kumar, Avdhesh, Kumar, Deepak, Kumar, Lokesh, Kurian, Manu, Maity, Soumitra, Mishra, Hiranmaya, Mohanty, Payal, Mohapatra, Ranjita K., Mukherjee, Arghya, Mustafa, Munshi G., Pal, Subrata, Pandey, H. C., Rahaman, Mahfuzur, Rapp, Ralf, Rawat, Deependra Singh, Roy, Sutanu, Roy, Victor, Saha, Kinkar, Sahoo, Nihar R., Samanta, Subhasis, Sarkar, Sourav, Satapathy, Sarthak, Serna, Fernando E., Siddiqah, Mariyah, Singha, Pracheta, Sreekanth, V., Upadhaya, Sudipa, Vasim, Nahid, Yadav, Dinesh
Publikováno v:
Int. J. Mod. Phys. E 24 (2021) 2130001
In this article, there are 18 sections discussing various current topics in the field of relativistic heavy-ion collisions and related phenomena, which will serve as a snapshot of the current state of the art. Section 1 reviews experimental results o
Externí odkaz:
http://arxiv.org/abs/2007.14959
Publikováno v:
Phys. Rev. D 102, 054004 (2020)
Considering the strong field approximation we compute the hard thermal loop pressure at finite temperature and chemical potential of hot and dense deconfined QCD matter in lowest Landau level in one-loop order. We consider the anisotropic pressure in
Externí odkaz:
http://arxiv.org/abs/2003.11247
Publikováno v:
Phys. Rev. D 101, 056007 (2020)
We consider weakly magnetized hot QED plasma comprising electrons and positrons. There are three distinct dispersive (longitudinal and two transverse) modes of a photon in a thermo-magnetic medium. At lowest order in coupling constant, photon is damp
Externí odkaz:
http://arxiv.org/abs/1911.00744
Publikováno v:
Phys. Rev. D 99, 094022 (2019)
We have computed the hard dilepton production rate from a weakly magnetized deconfined QCD medium within one-loop photon self-energy by considering one hard and one thermomagnetic resummed quark propagator in the loop. In the presence of the magnetic
Externí odkaz:
http://arxiv.org/abs/1903.03528