Zobrazeno 1 - 10
of 148
pro vyhledávání: '"Gavai, Rajiv"'
Autor:
Gavai, Rajiv V., Jaensch, Mischa E., Kaczmarek, Olaf, Karsch, Frithjof, Sarkar, Mugdha, Shanker, Ravi, Sharma, Sayantan, Sharma, Sipaz, Ueding, Tristan
The non-singlet part of the chiral symmetry in QCD with two light flavors is known to be restored through a crossover transition at a pseudo-critical temperature. However, the temperature dependence of the singlet part of the chiral symmetry and whet
Externí odkaz:
http://arxiv.org/abs/2411.10217
Theoretical considerations suggest an ordering of the ratios of net-baryon number fluctuations in the vicinity of the transition from the low-temperature hadronic phase to the high temperature quark-gluon plasma phase at small values of the baryon ch
Externí odkaz:
http://arxiv.org/abs/2312.12130
Autor:
Mandlecha, Yash V., Gavai, Rajiv V.
Publikováno v:
Physics Letters B (2022) 137558
We apply the physically more appealing MIT Bag boundary conditions to study the Casimir effect on the lattice. Employing the formalism of arXiv:2005.10758 to calculate the Casimir energy for free lattice fermions, we show that the results for the nai
Externí odkaz:
http://arxiv.org/abs/2207.00889
The energy loss pattern of a low momentum heavy quark in a deconfined quark-gluon plasma can be understood in terms of a Langevin description. In thermal equilibrium, the motion can then be parametrized in terms of a single heavy quark momentum diffu
Externí odkaz:
http://arxiv.org/abs/2206.15471
Autor:
Gavai, Rajiv V.
Lattice techniques are the most reliable ones to investigate the QCD phase diagram in the temperature-baryon density (chemical potential) plane. These techniques are, however, well-known to be saddled with a variety of problems at nonzero density. I
Externí odkaz:
http://arxiv.org/abs/2111.15316
Autor:
Gavai, Rajiv V.
Lattice techniques are the most reliable ones to investigate non-perturbative aspects of quantum chromodynamics (QCD) such as its phase diagram in the temperature-baryon density plane. They are, however, well-known to be beset with a variety of probl
Externí odkaz:
http://arxiv.org/abs/2012.07798
Autor:
Gavai, Rajiv V.
Extending the successes of lattice quantum chromodynamics(QCD) at zero as well as nonzero temperatures to nonzero density is extremely desirable in view of the quest for the QCD phase diagram both theoretically and experimentally. It turns out though
Externí odkaz:
http://arxiv.org/abs/2011.11999
Examining quantum electrodynamics in non-commutative (NC) spaces along with composite operators in these spaces, we show that i) any charge g for a fermion matter field is allowed provided the basic NC photon-photon coupling is g, however no other mu
Externí odkaz:
http://arxiv.org/abs/1806.06015
Publikováno v:
Phys. Rev. D 95, 054512 (2017)
We report the measurement of quark number susceptibilities (QNS) and their temperature dependence from simulations of QCD with two flavours of light dynamical staggered quarks at finite temperature on 8 * 32^3 lattices. From the radius of convergence
Externí odkaz:
http://arxiv.org/abs/1612.06673
We compare the low eigenvalue spectra of the Overlap Dirac operator on two sets of configurations at $\mu_I/\mu_I^c$ = 0.5 and 1.5 generated with dynamical staggered fermions at these isospin chemical potential on $24^3 \times 6$ lattices. We find ve
Externí odkaz:
http://arxiv.org/abs/1610.00233