Generalized hydrodynamics in strongly interacting 1D Bose gases.
TLDR
In this paper, a generalized hydrodynamics (GHD) theory is proposed to simulate the dynamics of strongly interacting many-body quantum systems, which are notoriously complex and difficult to simulate.Abstract:
The dynamics of strongly interacting many-body quantum systems are notoriously complex and difficult to simulate. A recently proposed theory called generalized hydrodynamics (GHD) promises to effic...read more
Citations
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Generalized hydrodynamics in strongly interacting 1D Bose gases
TL;DR: Results show that GHD can accurately describe the quantum dynamics of a 1D nearly integrable experimental system even when particle numbers are low and density changes are large and fast.
Journal ArticleDOI
Generalized-Hydrodynamic approach to Inhomogeneous Quenches: Correlations, Entanglement and Quantum Effects
TL;DR: In this paper, a pedagogical introduction to the generalized hydrodynamic approach to inhomogeneous quenches in integrable many-body quantum systems is given, focusing in particular on two classes of problems: bipartitioning protocols and trap quench, which represent two prototypical examples of broken translational symmetry.
Journal ArticleDOI
Many-body Hilbert space scarring on a superconducting processor
Feng Zhang,Hang Dong,Yu Gao,Xiang Zhao,J. Hao,Qiujiang Guo,Jiachen Chen,Jinfeng Deng,Bo-Chao Liu,Wenhui Ren,Yu-Xiang Yao,Xu Zhang,Shibo Xu,Ke Wang,Feitong Jin,Xuhao Zhu,Hekang Li,Chao Song,Zhen Wang,Fang Liu,Zlatko Papi'c,Lei Ying,H. Wang,Ying-Cheng Lai +23 more
TL;DR: In this article , a programmable superconducting processor with 30 qubits and tunable couplings was used to realize quantum many-body scarring in a non-constrained model in different geometries, including a linear chain and quasi-one-dimensional comb geometry.
Journal ArticleDOI
Correlation functions and transport coefficients in generalised hydrodynamics
TL;DR: In this paper , the authors review the recent advances on exact results for dynamical correlation functions at large scales and related transport coefficients in interacting integrable models, and discuss Drude weights, conductivity and diffusion constants, as well as linear and nonlinear response on top of equilibrium and non-equilibrium states.
Journal ArticleDOI
Generalized hydrodynamics in the one-dimensional Bose gas: theory and experiments
TL;DR: In this article , the authors review the recent theoretical and experimental progress regarding the Generalized Hydrodynamics (GHD) behavior of the one-dimensional Bose gas with contact repulsive interactions, also known as the Lieb-Liniger gas.
References
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