Spectrum of screening masses in the (3+1)D SU(2) pure gauge theory near the critical temperature
โ Scribed by Roberto Fiore; Alessandro Papa; Paolo Provero
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 271 KB
- Volume
- 119
- Category
- Article
- ISSN
- 0920-5632
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โฆ Synopsis
We study the spectrum of screening masses in the deconfined phase of (3+1)D SU(2) pure gauge theory near criticality and compare it with the spectrum of bound states in the broken symmetry phase of the 3D Ising model, which is related to the gauge theory by universality.
๐ SIMILAR VOLUMES
Lattice actions are constructed for free Dirac and Majorana fermions of arbitrary (half integer) spin using various extensions of the spin f Kogut-Susskind, Klhler, and Wilson formalisms. In each case, the spectrum degeneracy and preservation of gauge invariance are analysed, and the equivalence or