We develop a quantum dynamical field theory for studying phase transitions in driven open systems coupled to Markovian noise, where nonlinear noise effects and fluctuations beyond semiclassical approximations influence the critical behavior. We systematically compare the diagrammatics, the properties of the renormalization group flow, and the structure of the fixed points of the quantum dynamical field theory and of its semiclassical counterpart, which is employed to characterize dynamical criticality in three-dimensional driven-dissipative condensates. As an application, we perform the Keldysh functional renormalization of a one-dimensional driven open Bose gas, where a tailored diffusion Markov noise realizes an analog of quantum critical...
We study the effects of dissipative boundaries in many-body systems at continuous quantum transition...
We investigate the emergence of universal dynamical scaling in quantum critical spin systems adiaba...
We investigate the theory of quantum fluctuations in non-equilibrium systems having large critical f...
My PhD was devoted to the study of driven-dissipative quantum many-body systems. These systems repre...
Quantum theory provides an extensive framework for the description of the equilibrium properties of ...
Since the beginning of the modern physics, some of the main interesting fields research have concern...
Dynamical phase transitions can occur in isolated quantum systems that are brought out of equilibriu...
Nonthermal dynamical critical behavior can arise in isolated quantum systems brought out of equilibr...
This work is devoted to the study of relaxation--dissipation processes in systems described by Quant...
We discuss an open driven-dissipative many-body system, in which the competition of unitary Hamilton...
In the last two decades, the access of experimental, tunable systems, described by simple models off...
We study the prethermal dynamics of an interacting quantum field theory with an N-component order pa...
We develop the nonequilibrium extension of bosonic dynamical mean-field theory and a Nambu real-time...
We investigate the dynamical properties of low-dimensional systems, driven by external noise sources...
During recent years the interest to dynamics of quantum systems has grown considerably. Quantum many...
We study the effects of dissipative boundaries in many-body systems at continuous quantum transition...
We investigate the emergence of universal dynamical scaling in quantum critical spin systems adiaba...
We investigate the theory of quantum fluctuations in non-equilibrium systems having large critical f...
My PhD was devoted to the study of driven-dissipative quantum many-body systems. These systems repre...
Quantum theory provides an extensive framework for the description of the equilibrium properties of ...
Since the beginning of the modern physics, some of the main interesting fields research have concern...
Dynamical phase transitions can occur in isolated quantum systems that are brought out of equilibriu...
Nonthermal dynamical critical behavior can arise in isolated quantum systems brought out of equilibr...
This work is devoted to the study of relaxation--dissipation processes in systems described by Quant...
We discuss an open driven-dissipative many-body system, in which the competition of unitary Hamilton...
In the last two decades, the access of experimental, tunable systems, described by simple models off...
We study the prethermal dynamics of an interacting quantum field theory with an N-component order pa...
We develop the nonequilibrium extension of bosonic dynamical mean-field theory and a Nambu real-time...
We investigate the dynamical properties of low-dimensional systems, driven by external noise sources...
During recent years the interest to dynamics of quantum systems has grown considerably. Quantum many...
We study the effects of dissipative boundaries in many-body systems at continuous quantum transition...
We investigate the emergence of universal dynamical scaling in quantum critical spin systems adiaba...
We investigate the theory of quantum fluctuations in non-equilibrium systems having large critical f...