Published 2010 | Version v1
Journal article Metadata-only

Cold quark stars from hot lattice QCD

Creators

  • 1. TU Dresden, Institut fuer Theoretische Physik, 01062 Dresden (Germany)
  • 2. Forschungszentrum Dresden-Rossendorf, PF 510119, 01314 Dresden (Germany)

Description

Based on a quasiparticle model for β stable and electrically neutral deconfined matter we address the mass-radius relations of pure quark stars. The model is adjusted to recent hot lattice QCD results for 2+1 flavors with almost physical quark masses. We find rather small radii and masses of equilibrium configurations composed of cold deconfined matter, well distinguished from neutron or hybrid stars.

Additional details

Identifiers

URL
http://www.dpg-verhandlungen.de;

Publishing Information

Journal Title
Verhandlungen der Deutschen Physikalischen Gesellschaft
Journal Issue
Bonn 2010 issue
Series
Also available as printed version: Verhandlungen der Deutschen Physikalischen Gesellschaft v. 45(2)
Journal Page Range
[1 p.]
ISSN
0420-0195
CODEN
VDPEAZ

Conference

Title
74. Annual meeting with ordinary general meeting of the DPG and 2010 Spring meeting with the professional associations extraterrestrial physics, gravitation and theory of relativity, hadrons and nuclei, particle physics, theoretical and mathematical fundamentals of the physics, the working teams equal opportunities, energy, the working groups information, young DPG, philosophy of the physics, physics and disarmament, symposia industry and book exhibition
Original Conference Title
74. Jahrestagung mit Ordentlicher Mitgliederversammlung der DPG und Fruehjahrstagung 2010 mit den Fachverbaenden Extraterrestrische Physik, Gravitation und Relativitaetstheorie, Hadronen und Kerne, Teilchenphysik, Theoretische und Mathematische Grundlagen der Physik, den Arbeitskreisen Chancengleichheit, Energie, den Arbeitsgruppen junge DPG, Information, Philosophie der Physik, Physik und Abruestung, Symposien Industrie- und Buchausstellung
Dates
15-19 Mar 2010
Place
Bonn (Germany)

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
41126667
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
FLAVOR MODEL; LATTICE FIELD THEORY; QUANTUM CHROMODYNAMICS; QUARK MATTER; QUARKS; QUASI PARTICLES; REST MASS; STARS; TEMPERATURE DEPENDENCE; THERMAL EQUILIBRIUM
Descriptors DEC
COMPOSITE MODELS; CONSTRUCTIVE FIELD THEORY; EQUILIBRIUM; FERMIONS; FIELD THEORIES; MASS; MATHEMATICAL MODELS; MATTER; PARTICLE MODELS; QUANTUM FIELD THEORY; QUARK MODEL

Optional Information

Notes
Session: HK 51.9 Do 18:45; No further information available