Physics

Mathematical physics

Psychotherapist

The Imaginary

Psychology

Thermal

Quantum electrodynamics

Quantum mechanics

Color confinement

Angular velocity

Quark

Thermodynamics

Physical Review Letters

We perturbatively compute the Polyakov loop potential at high temperature with finite imaginary angular velocity. This imaginary rotation does not violate the causality and the thermodynamic limit is well defined. We analytically show that the imaginary angular velocity induces the perturbatively confined phase and serves as a new probe to confinement physics. We discuss a possible phase diagram that exhibits adiabatic continuity from the perturbative confinement to the confined phase at low temperature. We also mention subtlety in the analytical continuation from imaginary to real angular velocity by imposing a causality bound.

Perturbative Confinement in Thermal Yang-Mills Theories Induced by Imaginary Angular Velocity