Rajdeep Tah

Decoherence-controlled collective criticality in a two-dimensional quantum Stag Hunt

Physical decoherence can preserve the microscopic strategic neutrality (i.e. zero effective field and equal potential of the two homogeneous strategic orientations) of a quantum game while changing the thermodynamic regime of the corresponding interacting population. We demonstrate this for an Eisert--Wilkens--Lewenste...