Comparing the QCD potential in perturbative QCD and lattice QCD at large distances
โ Scribed by S. Recksiegel; Y. Sumino
- Book ID
- 111625763
- Publisher
- Springer-Verlag
- Year
- 2003
- Tongue
- English
- Weight
- 286 KB
- Volume
- 31
- Category
- Article
- ISSN
- 1434-6044
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
We present a quantitative analysis of the microscopic Dirac spectrum which is complex in the presence of a nonvanishing quark chemical potential. Data from quenched SU(3) lattice simulations for different volumes V and small values of the chemical potential p are compared to analytical predictions
We simulate lattice QCD at a finite chemical potential ~1 for isospin (1s) at zero and finite temperatures. At some ~1 = pc QCD has a second order transition with mean-field critical exponents to a state where ( 13) is broken spontaneously by a charged pion condensate. Heating the system with PI > /
A connection between the operator fermionic currents J^ and corresponding 'Grassmannian' currents J in the functional integral formalism is studied. The QCD action with non-zero chemical potential p is derived. A connection between the fermionic Fock space and boundary conditions along the forth dir