560 citations · 778 across the 12 of their papers we have counts for
5 papers · 1 filter
Passive -symmetry breaking transitions without exceptional points in dissipative photonic systems
Yogesh N. Joglekar, Andrew K. Harter
Over the past decade, parity-time ()-symmetric Hamiltonians have been experimentally realized in classical, optical settings with balanced gain and loss, or in quantu…
Topological and nonlinearity-induced thermalization in a PT-symmetric split-Langevin bath
Andrew K. Harter, Donald J. Priour, Daniel Sweeney +2
Open classical systems with balanced, separated gain and loss, called PT-symmetric systems, have been extensively studied over the past decade. Here, we investigate the properties…
Observation of slowly decaying eigenmodes without exceptional points in Floquet, dissipative, synthetic circuits
Roberto de J. León-Montiel, Mario A. Quiroz-Juárez, Jorge L. Domínguez-Juárez +4
We report the first experimental observation of multiple transitions showing the emergence and disappearance of slowly decaying eigenmodes in a dissipative, Floquet electronic syst…
Fragile aspects of topological transition in lossy and parity-time symmetric quantum walks
Andrew K. Harter, Avadh Saxena, Yogesh N. Joglekar
Quantum walks often provide telling insights about the structure of the system on which they are performed. In PT-symmetric and lossy dimer lattices, the topological properties of…
Time invariant -product and phase locking in -symmetric lattice models
Yogesh N. Joglekar, Franck Assogba Onanga, Andrew K. Harter
Over the past decade, non-Hermitian, -symmetric Hamiltonians have been investigated as candidates for both, a fundamental, unitary, quantum theory, and open systems w…