The Exact mass gap of the Gross-Neveu model. 2. The 1/N expansion
Jul, 1991
14 pages
Published in:
- Nucl.Phys.B 367 (1991) 144-157
- Published: 1991
Report number:
- MPI-PH-91-38
View in:
Citations per year
Abstract: (Elsevier)
The ratio of the mass gap to the Λ-parameter for the O( N ) symmetric Gross-Neveu model is calculated to order 1/ N . The result agrees with an exact formula derived previously by us. Furthermore the exact result is compared to estimates obtained from latticesimulations.- Gross-Neveu model
- symmetry: O(N)
- mass
- field theory: Lambda parameter
- renormalization
- two-point function
- lattice field theory
- numerical calculations
- expansion 1/N
References(0)
Figures(0)
Loading ...