Polyakov--Nambu--Jona-Lasinio model in finite volumes

Autor:	Sanjay K. Ghosh, Rajarshi Ray, Abhijit Bhattacharyya, Kinkar Saha, Sudipa Upadhaya
Jazyk:	angličtina
Rok vydání:	2015
Předmět:	Physics Particle physics Finite volume method Nuclear Theory 010308 nuclear & particles physics Plane (geometry) High Energy Physics::Lattice High Energy Physics::Phenomenology General Physics and Astronomy FOS: Physical sciences Observable 01 natural sciences Loop (topology) Nuclear Theory (nucl-th) High Energy Physics - Phenomenology High Energy Physics - Phenomenology (hep-ph) Volume (thermodynamics) Nambu–Jona-Lasinio model 0103 physical sciences 010306 general physics Scaling
Popis:	We discuss the 2+1 flavor Polyakov loop enhanced Nambu--Jona-Lasinio model in a finite volume. The main objective is to check the volume scaling of thermodynamic observables for various temperatures and chemical potentials. We observe the possible violation of the scaling with system size in a considerable window along the whole transition region in the $T-\mu_q$ plane.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::742a7921c9162130debbc9c7e9d85a82 http://arxiv.org/abs/1507.08795 Zobrazit plný text záznamu