Published August 2009
| Version v1
Journal article
Filling up the Fermi sphere with quasiparticles of quarks
- 1. Joint Institute for Nuclear Research, Dubna (Russian Federation)
- 2. Institute of Theoretical and Experimental Physics, Moscow (Russian Federation)
- 3. Bogolyubov Institute for Theoretical Physics, Kyiv (Ukraine)
Description
The quark behavior while influenced by a strong stochastic gluon field is analyzed. An approximate procedure for calculating the effective Hamiltonian is developed. Considering quarks as the quasiparticles of a model Hamiltonian with four-fermion interaction, we study the response to the process of filling up the Fermi sphere with quarks
Additional details
Publishing Information
- Journal Title
- Ukrayins'kij Fyizichnij Zhurnal (Kyiv)
- Journal Volume
- 54
- Journal Issue
- no.8-9
- Journal Page Range
- p. 775-787
- ISSN
- 0372-400X
INIS
- Country of Publication
- Ukraine
- Country of Input or Organization
- Ukraine
- INIS RN
- 40106173
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- APPROXIMATIONS; FERMI AGE THEORY; FERMI LEVEL; GLUON CONDENSATION; HAMILTONIANS; HARTREE-FOCK-BOGOLYUBOV THEORY; INTERACTIONS; QUARK MODEL; QUARKS; QUASI PARTICLES; SPHERES
- Descriptors DEC
- CALCULATION METHODS; COMPOSITE MODELS; ENERGY LEVELS; FERMIONS; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; NEUTRON SLOWING-DOWN THEORY; PARTICLE MODELS; QUANTUM OPERATORS