560 citations · 778 across the 12 of their papers we have counts for
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cond-mat.quant-gas2016★ 560 cited
Observation of parity-time symmetry breaking transitions in a dissipative Floquet system of ultracold atoms
Jiaming Li, Andrew K. Harter, Ji Liu +3
Open physical systems with balanced loss and gain, described by non-Hermitian parity-time () reflection symmetric Hamiltonians, exhibit a transition which could engen…
quant-ph2016★ 13 cited
Veiled symmetry of disordered Parity-Time lattices: protected PT-threshold and the fate of localization
Andrew K. Harter, Franck A. Onanga, Yogesh N. Joglekar
Open, non-equilibrium systems with balanced gain and loss, known as parity-time ()-symmetric systems, exhibit properties that are absent in closed, isolated systems.…
quant-ph2016★ 2 cited
Sublattice signatures of transitions in a -symmetric dimer lattice
Andrew K. Harter, Yogesh N. Joglekar
Lattice models with non-hermitian, parity and time-reversal () symmetric Hamiltonians, realized most readily in coupled optical systems, have been intensely studied i…