5 papers
Is there a third-order phase transition in quenched QCD?
L. Li, Y. Meurice
We discuss the connection between the contributions of large field configurations and the large order behavior of perturbation theory. For quenched QCD, the sensitivity of the aver…
Universal Crossover in Perturbation Theory with a Large Field Cutoff
L. Li, Y. Meurice
For lambda phi^4 models, the introduction of a large field cutoff improves significantly the accuracy that can be reached with perturbative series but the calculation of the modifi…
Large Field Cutoffs in Lattice Gauge Theory
L. Li, Y. Meurice
In pure gauge SU(3) near beta = 6, weak and strong coupling expansions break down and the MC method seems to be the only practical alternative. We discuss the possibility of using…
Multi-deformed Configurations and Shape Coexistence for Superheavy Elements
X H Zhong, L Li, P Z Ning
We use the considered axial deformed relativistic mean field theory to perform systematical calculations for Z=112 and 104 isotopic chains with force parameters NL3, NL-SH and NL-Z…
The continuum limit of perturbative coefficients calculated with a large field cutoff
L. Li, Y. Meurice
We report MC calculations of perturbative coefficients for lattice scalar field theory in dimensions 1, 2 and 3, where the large field contributions are cutoff. This produces conve…