Speaker
Dr
Roberto Pellegrini
(College of Science, Swansea University, Swansea, SA2 8PP, UK)
Description
We present a novel algorithm to compute the density of states, which is proven to converge to the correct result.
The algorithm is very general and can be applied to a wide range of models, in the frameworks of statistical mechanics and lattice gauge theory.
All the thermal or quantum expectation values can then be obtained by a simple integration of the density of states.
As an application, a numerical study of 4d U(1) compact lattice gauge theory is presented.
Primary authors
Dr
Antonio Rago
(School of Computing & Mathematics, Plymouth, PL4 8AA, UK)
Prof.
Biagio Lucini
(College of Science, Swansea University, Swansea, SA2 8PP, UK)
Prof.
Kurt Langfeld
(School of Computing & Mathematics, Plymouth, PL4 8AA, UK)
Dr
Roberto Pellegrini
(College of Science, Swansea University, Swansea, SA2 8PP, UK)
