Lattice gauge theory with fluctuating temperature
1 MTA KFKIRMKI, P.O.Box 49, Budapest 114, H-1525, Hungary
2 Department of Theoretical Physics, University of Debrecen, P.O.Box 5, Debrecen, H-4010 Hungary
We study the possibility to implement the canonical Tsallis distribution for lattice field theory simulations. Formally, the application of the Tsallis distribution can be interpreted as introducing a fluctuating temperature. We give arguments for the approach and present our simulation method as well as our first numerical results in determining the equation of state for pure SU(2) lattice gauge fields.
© Owned by the authors, published by EDP Sciences, 2011