7 papers
Applicability of kinetic theory in strongly coupled thermal quantum systems
Shile Chen, Shuzhe Shi, Pengfei Zhuang
In this work, we construct one-dimensional interacting lattice spinor theories with discretization in momentum space. We focus on strongly interacting Schwinger and Nambu--Jona-Las…
Onset of Bjorken Flow in Quantum Evolution of the Massive Schwinger Model
Haiyang Shao, Shile Chen, Shuzhe Shi
The onset of hydrodynamics in the hot medium created in relativistic heavy-ion collisions is a crucial theoretical question. A first-principle simulation requires a real-time, non-…
Collective motion in the massive Schwinger model via Tensor Network
Haiyang Shao, Shile Chen, Shuzhe Shi
We simulate the real-time dynamics of a massive Schwinger model using the Time-Evolving Block Decimation tensor network algorithm. Starting from a non-equilibrium initial state wit…
Attractor of hydrodynamic attractors
Shile Chen, Shuzhe Shi
Understanding how hydrodynamics emerges rapidly in the medium produced by relativistic heavy-ion collisions remains a key theoretical challenge. While the attractor solution -- man…
Anisotropic hydrodynamics with boost-non-invariant expansion
Shile Chen, Shuzhe Shi
We establish the anisotropic hydrodynamics (aHydro) equations based on a boost-non-invariant longitudinally expanding system. Good consistency is found in the comparison between th…
Attractor for 1+1D viscous hydrodynamics with general rapidity distribution
Shile Chen, Shuzhe Shi
Attractor, supposed to be one of the possible answer for the early applicability of hydrodynamics in the evolution with different initial conditions, has attracted great attention…
Exact solution of Boltzmann equation in a longitudinal expanding system
Shile Chen, Shuzhe Shi
Analytical solutions to the microscopic Boltzmann equation are useful in testing the applicability and accuracy of macroscopic hydrodynamic theory. In this work, we present exact s…