148 citations · 2.4k across the 125 of their papers we have counts for
19 papers · 1 filter
Krylov complexity of a tilted extended Bose-Hubbard chain with Rydberg-dressed interactions
Yifan Chen, Tianyi Yan, Lu Qin +1
We investigate Krylov state complexity in a tilted extended Bose-Hubbard chain in which both the on-site interaction and nearest-neighbor interaction are present. The tilte…
Commensurate supersolids and re-entrant transitions in an extended Bose-Hubbard ladder
Ashwath N Madhusudan, Gopal Chandra Santra, Inderpreet Kaur +2
We investigate the ground state phases of an extended Bose-Hubbard ladder of unit filling via the density-matrix-renormalization-group method and, in particular, the effect of rung…
Ergodicity breaking from Rydberg clusters in a driven-dissipative many-body system
Dong-Sheng Ding, Zhengyang Bai, Zong-Kai Liu +4
It is challenging to probe ergodicity breaking trends of a quantum many-body system when dissipation inevitably damages quantum coherence originated from coherent coupling and disp…
Signatures of quantum chaos of Rydberg dressed bosons in a triple-well potential
Tianyi Yan, Matthew Collins, Rejish Nath +1
We study signatures of quantum chaos in dynamics of Rydberg dressed bosonic atoms held in a one dimensional triple-well potential. Long-range nearest-neighbor and next-nearest-neig…
Benchmarking discrete truncated Wigner approximation and neural network quantum states with the exact dynamics in a Rydberg atomic chain
Vighnesh Naik, Varna Shenoy, Weibin Li +1
We benchmark the discrete truncated Wigner approximation (DTWA) and Neural quantum states (NQS) based on restricted Boltzmann-like machines with the exact excitation and correlatio…
Hyperchaos in a Bose-Hubbard chain with Rydberg-dressed interactions
Gary McCormack, Rejish Nath, Weibin Li
We study chaos and hyperchaos of Rydberg-dressed Bose-Einstein condensates (BECs) in a one-dimensional optical lattice. Due to the long-range soft-core interaction between the dres…