Dynamical-parameter algorithm for U(1) gauge theory

Dynamical Fermions in Hamiltonian Lattice Gauge Theory

Nearly all lattice studies with dynamical fermions rely on pseudofermion techniques. This includes the standard Hybrid Monte Carlo method for non-local boson actions [1] and more recently multiboson methods proposed by Lüscher [2] and extended to odd flavors by Boriçi and de Forcrand [3]. While these methods are presently the most efficient available for dynamical fermion calculations, much imp...

Phase transition and dynamical - parameter method in U ( 1 ) gauge theory

Monte Carlo simulations of the 4-dimensional compact U(1) lattice gauge theory in the neighborhood of the transition point are made difficult by the suppression of tunneling between the phases, which becomes very strong as soon as the volume of the lattice grows to any appreciable size. This problem can be avoided by making the monopole coupling a dynamical variable. In this manner one can circ...

Applications of 1-parameter gauge theory

On Two-parameter Dynamical Systems and Applications

In this note some useful properties of strongly continuous two-parameter semigroups of operators are studied, an exponential formula for two-parameter semigroups of operators on Banach spaces is obtained and some applied examples of two-parameter dynamical systems are discussed

Dynamical Origin of Duality between Gauge Theory and Gravity

We are very happy to submit this paper to the special issue of Gravitation and Cosmology on the occasion of 70 years anniversary of Faculty of Physics and Mathematics of Tomsk State Pedagogical Univsesity. It is popular now that by the AdS/CFT correspondence developed by J. Maldacena [1], gauge theory and gravity become dual with each other. In other words, the strong coupling regime of the for...