期刊论文

Peng, G. X.

英文

PHYSICAL REVIEW D

2470-0010

2015

92

2

025025

10.1103/PhysRevD.92.025025

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [11135011, 11275125, 11221504, 11375070, 11475110]; Key Program at Chinese Academy of Sciences [KJCX3-SYW-N2]; National Basic Research Program of ChinaNational Basic Research Program of China [2015CB856904]; Science and Technology Commission of Shanghai MunicipalityScience & Technology Commission of Shanghai Municipality (STCSM) [11DZ2260700]; Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning; "Shu Guang" project of Shanghai Municipal Education Commission and Shanghai Education Development Foundation

本校为其他机构

A quark model with running coupling and running strange quark mass, which is thermodynamically self-consistent at both high and lower densities, is presented and applied to study properties of strange quark matter and structure of compact stars. An additional term to the thermodynamic potential density is determined by meeting the fundamental differential equation of thermodynamics. It plays an important role in comparatively lower density and ignorable at extremely high density, acting as a chemical-potential dependent bag constant. In this thermodynamically enhanced perturbative QCD model, s...