25 citations · 57 across the 8 of their papers we have counts for
Showing 2023Show all
2 papers · 1 filter
cond-mat.str-el2023★ 8 cited
Hilbert space fragmentation imposed real spectrum of non-Hermitian systems
Somsubhra Ghosh, K. Sengupta, Indranil Paul
We show that constraints imposed by strong Hilbert space fragmentation (HSF) along with the presence of certain global symmetries can ensure the reality of eigenspectra of non-Herm…
cond-mat.str-el2023★ 1 cited
Detecting prethermal Floquet phases of Rydberg atom arrays
Somsubhra Ghosh, Diptiman Sen, K. Sengupta
We study the prethermal Floquet phases of a two-dimensional (2D) Rydberg atom array on a rectangular lattice in the presence of a periodic drive with large drive amplitude. We deri…