Published 1985
| Version v1
Miscellaneous
Open
Pure Gauge theory in crystal lattice and Coulomb gases
Description
A method for the construction of classical gases, starting from a pure gauge theory, is described. The method is applied to the U(1) gauge theory in two spatial dimensions. For this model it's seen the vaccua appearing as a consequence of the quantization ambiguity. The connection between the vaccua and the confinement is discussed. (Author)
Abstract (Portuguese)
Propoe-se um metodo de construcao de gases classicos a partir de uma teoria de gauge pura, no formalismo hamiltoniano com tempo continuo. O metodo e exemplificado com o modelo de gauge U(1) em duas dimensoes de espaco-tempo. Neste mesmo modelo, verifica-se uma estrutura nao-trivial do vacuo, como consequencia da ambiguidade de quantizacao. Este resultado e obtido sem a utilizacao dos metodos semiclassicos. Discute-se a relacao entre esta estrutura de vacuo com o problema de confinamento. (Autor)Files
19048576.pdf
Files
(1.4 MB)
| Name | Size | Download all |
|---|---|---|
|
md5:0a88c3b98ff2808c6a334662beb12ad8
|
1.4 MB | Preview Download |
Additional details
Additional titles
- Original title (Portuguese)
- Teoria de Gauge pura na rede e gases de Coulomb
Publishing Information
- Imprint Pagination
- 83 p.
- Report number
- INIS-BR--973
INIS
- Country of Publication
- Brazil
- Country of Input or Organization
- Brazil
- INIS RN
- 19048576
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Thesis
- Descriptors DEI
- CONFINEMENT; COULOMB FIELD; GASES; GAUGE INVARIANCE; LAGRANGIAN FIELD THEORY; SINE-GORDON EQUATION; THERMAL EQUILIBRIUM; VACUUM GAGES
- Descriptors DEC
- ELECTRIC FIELDS; EQUATIONS; EQUILIBRIUM; FIELD EQUATIONS; FIELD THEORIES; FLUIDS; INVARIANCE PRINCIPLES; MEASURING INSTRUMENTS; PRESSURE GAGES; QUANTUM FIELD THEORY