811 citations · 4.2k across the 101 of their papers we have counts for
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Floquet exceptional contours in Lindblad dynamics with time-periodic drive and dissipation
John Gunderson, Jacob Muldoon, Kater W. Murch +1
The dynamics of an isolated quantum system is coherent and unitary. Weak coupling to the environment leads to decoherence, which is traditionally modeled with a Lindblad equation f…
Parity-time symmetric systems with memory
Zachary A. Cochran, Avadh Saxena, Yogesh N. Joglekar
Classical open systems with balanced gain and loss, i.e. parity-time () symmetric systems, have attracted tremendous attention over the past decade. Their exotic prop…
Connecting active and passive -symmetric Floquet modulation models
Andrew K. Harter, Yogesh N. Joglekar
Open systems with gain, loss, or both, described by non-Hermitian Hamiltonians, have been a research frontier for the past decade. In particular, such Hamiltonians which possess pa…
Unification of quantum Zeno-anti Zeno effects and parity-time symmetry breaking transitions
Jiaming Li, Tishuo Wang, Le Luo +2
The decay of any unstable quantum state can be inhibited or enhanced by carefully tailored measurements, known as the quantum Zeno effect (QZE) or anti-Zeno effect (QAZE). To date,…
Observation of two PT transitions in an electric circuit with balanced gain and loss
Tishuo Wang, Jianxiong Fang, Zhongyi Xie +5
We investigate PT -symmetry breaking transitions in a dimer comprising two LC oscillators, one with loss and the second with gain. The electric energy of this four-mode model oscil…
Emergent symmetry in a double-quantum-dot circuit QED set-up
Archak Purkayastha, Manas Kulkarni, Yogesh N. Joglekar
Open classical and quantum systems with effective parity-time () symmetry, over the past five years, have shown tremendous promise for advances in lasers, sensing, an…