186 citations · 485 across the 17 of their papers we have counts for
17 papers
Effects of intertube dipole-dipole interactions in nearly integrable one-dimensional Dy gases
Yicheng Zhang, Kangning Yang, Benjamin L. Lev +1
We study the effects of the intertube dipole-dipole interactions (DDI) in recent experiments with arrays of nearly integrable one-dimensional (1D) dipolar Bose gases of Dy…
One-body correlations and momentum distributions of trapped one-dimensional Bose gases at finite temperature
Attila Takács, Yicheng Zhang, Pasquale Calabrese +3
We introduce a general approximate method for calculating the one-body correlations and the momentum distributions of one-dimensional Bose gases at finite interaction strengths and…
Timescales and necessary conditions for hydrodynamization in one-dimensional Bose gases
Yicheng Zhang, Yuan Le, David S. Weiss +1
We study the quantum evolution of one-dimensional Bose gases immediately after several variants of high-energy quenches, both theoretically and experimentally. Using the advantages…
Typical entanglement entropy in systems with particle-number conservation
Yale Yauk, Rohit Patil, Yicheng Zhang +2
We calculate the typical bipartite entanglement entropy in systems containing indistinguishable particles of any kind as a function of the total particle num…
Phantom energy in the nonlinear response of a quantum many-body scar state
Kangning Yang, Yicheng Zhang, Kuan-Yu Li +4
Quantum many-body scars are notable as nonthermal states that exist at high energies. Here, we use attractively interacting dysprosium gases to create scar states that are stable e…
The suppression of Finite Size Effect within a Few Lattices
Tao Liu, Kai Bai, Yicheng Zhang +4
Boundary modes localized on the boundaries of a finite-size lattice experience a finite size effect (FSE) that could result in unwanted couplings, crosstalks and formation of gaps…
Rapidity and momentum distributions of 1D dipolar quantum gases
Kuan-Yu Li, Yicheng Zhang, Kangning Yang +4
We explore the effect of tunable integrability breaking dipole-dipole interactions in the equilibrium states of highly magnetic 1D Bose gases of dysprosium at low temperatures. We…
Direct observation of hydrodynamization and local prethermalization
Yuan Le, Yicheng Zhang, Sarang Gopalakrishnan +2
Hydrodynamics accurately describes relativistic heavy-ion collision experiments well before local thermal equilibrium is established. This unexpectedly rapid onset of hydrodynamics…
Statistical properties of the off-diagonal matrix elements of observables in eigenstates of integrable systems
Yicheng Zhang, Lev Vidmar, Marcos Rigol
We study the statistical properties of the off-diagonal matrix elements of observables in the energy eigenstates of integrable quantum systems. They have been found to be dense in…
Single-particle eigenstate thermalization in quantum-chaotic quadratic Hamiltonians
Patrycja Łydżba, Yicheng Zhang, Marcos Rigol +1
We study the matrix elements of local and nonlocal operators in the single-particle eigenstates of two paradigmatic quantum-chaotic quadratic Hamiltonians; the quadratic Sachdev-Ye…
Emergent eigenstate solution for generalized thermalization
Yicheng Zhang, Lev Vidmar, Marcos Rigol
Generalized thermalization is a process that occurs in integrable systems in which unitary dynamics, e.g., following a quantum quench, results in states in which observables after…
Generalized hydrodynamics in strongly interacting 1D Bose gases
Neel Malvania, Yicheng Zhang, Yuan Le +3
The dynamics of strongly interacting many-body quantum systems are notoriously complex and difficult to simulate. A new theory, generalized hydrodynamics (GHD), promises to efficie…
Observation of Dynamical Fermionization
Joshua M. Wilson, Neel Malvania, Yuan Le +3
We observe dynamical fermionization, where the momentum distribution of a Tonks-Girardeau (T-G) gas of strongly interacting bosons in 1D evolves from bosonic to fermionic after its…
Information measures for a local quantum phase transition: Lattice bosons in a one-dimensional harmonic trap
Yicheng Zhang, Lev Vidmar, Marcos Rigol
We study ground-state quantum entanglement in the one-dimensional Bose-Hubbard model in the presence of a harmonic trap. We focus on two transitions that occur upon increasing the…
Quantum dynamics of impenetrable SU(N) fermions in one-dimensional lattices
Yicheng Zhang, Lev Vidmar, Marcos Rigol
We study quantum quench dynamics in the Fermi-Hubbard model, and its SU() generalizations, in one-dimensional lattices in the limit of infinite onsite repulsion between all flav…
Impenetrable SU(N) fermions in one-dimensional lattices
Yicheng Zhang, Lev Vidmar, Marcos Rigol
We study SU(N) fermions in the limit of infinite on-site repulsion between all species. We focus on states in which every pair of consecutive fermions carries a different spin flav…
Information measures for a local quantum phase transition: Lattice fermions in a one-dimensional harmonic trap
Yicheng Zhang, Lev Vidmar, Marcos Rigol
We use quantum information measures to study the local quantum phase transition that occurs for trapped spinless fermions in one-dimensional lattices. We focus on the case of a har…