4 papers
Bootstrapping Open Quantum Many-body Systems with Absorbing Phase Transitions
Minjae Cho, Colin Oscar Nancarrow, Petar Tadić +1
We demonstrate that combining the positivity of density matrices with steady-state conditions yields a systematic bootstrap method for studying open quantum many-body systems gover…
Nonequilibrium Phase Transitions in Large Matrix Quantum Mechanics
Minjae Cho
It is believed that the theory of quantum gravity describing our universe is unitary. Nonetheless, if we only have access to a subsystem, its dynamics is described by nonequilibriu…
Bootstrapping Nonequilibrium Stochastic Processes
Minjae Cho
We show that bootstrap methods based on the positivity of probability measures provide a systematic framework for studying both synchronous and asynchronous nonequilibrium stochast…
Coarse-grained Bootstrap of Quantum Many-body Systems
Minjae Cho, Colin Oscar Nancarrow, Petar Tadić +2
We present a new computational framework combining coarse-graining techniques with bootstrap methods to study quantum many-body systems. The method efficiently computes rigorous up…