Stability of mixed Nash equilibria in symmetric quantum games
Abstract
Description
In bi-matrix games the Bishop-Cannings theorem of the classical evolutionary game theory does not permit pure evolutionarily stable strategies (ESSs) when a mixed ESS exists. We find the necessary form of two-qubit initial quantum states when a switch-over to a quantum version of the game also changes the evolutionary stability of a mixed symmetric Nash equilibrium.
8 pages, no figure, to appear in Communications in Theoretical Physics
8 pages, no figure, to appear in Communications in Theoretical Physics