Published May 23, 1991
| Version v1
Journal article
Soliton stars at finite temperature
Creators
- 1. Bristol Univ. (UK). Dept. of Physics
- 2. Paris-6 Univ., 75 (France). Lab. de Physique Theorique des Particules Elementaires
- 3. Paris-11 Univ., 91 - Orsay (France). Div. de Physique Theorique
Description
We investigate the properties of soliton stars in the Lee-Wick model when a temperature dependence is introduced into this model. It is found that at some critical temperature Tc ∝ 100-200 MeV, a first order phase transition occurs leading to the formation of soliton stars with some characteristics similar to those considered by Lee and Pang but with much smaller mass and size. When they cool to their cold configuration their mass ∝ 10-6 Msun. (orig.)
Additional details
Publishing Information
- Journal Title
- Physics Letters, (Section) B
- Journal Volume
- 261
- Journal Issue
- 1/2
- Series
- Phys. Lett., B.
- Journal Page Range
- 93-96
- ISSN
- 0370-2693
- CODEN
- PYLBA
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 22074646
- Subject category
- S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Descriptors DEI
- CRITICAL TEMPERATURE; FERMIONS; FREE ENERGY; LAGRANGIAN FIELD THEORY; MANY-BODY PROBLEM; PHASE TRANSFORMATIONS; REST MASS; SCALAR FIELDS; SOLITONS; STAR EVOLUTION; STAR MODELS; STARS; TEMPERATURE DEPENDENCE
- Descriptors DEC
- ENERGY; FIELD THEORIES; MASS; MATHEMATICAL MODELS; PHYSICAL PROPERTIES; QUANTUM FIELD THEORY; QUASI PARTICLES; THERMODYNAMIC PROPERTIES; TRANSITION TEMPERATURE