Temperature-driven dynamics of quantum liquids: Logarithmic nonlinearity, phase structure and rising force
Temperature-driven dynamics of quantum liquids: Logarithmic nonlinearity, phase structure and rising force
We study a large class of strongly interacting condensate-like materials, which can be characterized by a normalizable complex-valued function. A quantum wave equation with logarithmic nonlinearity is known to describe such systems, at least in a leading-order approximation, wherein the nonlinear coupling is related to temperature. This equation can be …