Published June 1993
| Version v1
Report
Thermo Field Dynamics and kinetic coefficients of a charged boson gas
Creators
- 1. Gesellschaft fuer Schwerionenforschung mbH, Darmstadt (Germany)
- 2. Technische Hochschule Darmstadt (Germany). Inst. fuer Kernphysik
Description
Thermo Field Dynamics for inhomogeneous systems is generalized to quantum fields with a continuous single-particle mass spectrum. The modification of the hamiltonian in states with a local thermal Bogoliubov symmetry is used to calculate thermal conductivity and diffusion coefficient of pions interacting with hot, compressed nuclear matter. (orig.)
Availability note (English)
Available from FIZ Karlsruhe.Additional details
Publishing Information
- Imprint Pagination
- 28 p.
- Report number
- GSI--93-45(prepr.)
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 25059552
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Non-conventional Literature
- Descriptors DEI
- ANNIHILATION OPERATORS; BOGOLYUBOV TRANSFORMATION; BOSE-EINSTEIN GAS; BOSONS; CHARGED PARTICLES; COMMUTATORS; CREATION OPERATORS; DELTA-1232 BARYONS; DIFFUSION; EXPECTATION VALUE; FIELD OPERATORS; GREEN FUNCTION; HAMILTONIANS; KINETICS; LOCALITY; MATRICES; MATRIX ELEMENTS; NUCLEAR MATTER; NUCLEAR TEMPERATURE; PARTICLE-HOLE MODEL; PIONS; PROPAGATOR; QUANTUM FIELD THEORY; SCALAR FIELDS; SPECTRAL FUNCTIONS; SYMMETRY; TEMPERATURE DEPENDENCE; THERMAL CONDUCTIVITY; THERMAL EQUILIBRIUM; TRANSPORT THEORY
- Descriptors DEC
- BARYONS; CANONICAL TRANSFORMATIONS; DELTA BARYONS; ELEMENTARY PARTICLES; EQUILIBRIUM; FERMIONS; FIELD THEORIES; FUNCTIONS; HADRONS; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; MATTER; MESONS; N*BARYONS; NUCLEAR MODELS; PHYSICAL PROPERTIES; PSEUDOSCALAR MESONS; QUANTUM OPERATORS; THERMODYNAMIC PROPERTIES; TRANSFORMATIONS