66 citations · 124 across the 8 of their papers we have counts for
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Digital Quantum Simulation of the Holstein-Primakoff Transformation on Noisy Qubits
Kelvin Yip, Alessandro Monteros, Sahel Ashhab +1
Quantum simulation of many-body systems offers a powerful approach to exploring collective quantum dynamics beyond classical computational reach. Although spin and fermionic models…
Pulsed Generation of Continuous-Variable Cluster States in a Phononic Quantum Network
A. Govindarajan, M. Mazzei, H. Wang +1
Cluster states are multipartite entangled states that are maximally connected and resilient to decoherence, making them valuable resources for quantum information processing. Conti…
Chirally Frustrated Superradiant Phases in a Jaynes-Cummings Trimer
Lin-Lin Jiang, Xuan Xie, Lin Tian +1
We investigate the emergence of frustrated quantum phases in a Jaynes-Cummings (JC) trimer with complex hopping amplitudes between the cavities, which represents the smallest frust…
Local Counterdiabatic Driving for Jaynes-Cummings Lattices
A. Govindarajan, L. Tian
Jaynes-Cummings (JC) lattices can be constructed by connecting quantum two-level systems with cavities and have been widely studied for polariton many-body states and multipartite…
Quantum Shortcut to Adiabaticity for State Preparation in a Finite-Sized Jaynes-Cummings Lattice
Kang Cai, Prabin Parajuli, Anuvetha Govindarajan +1
In noisy quantum systems, achieving high-fidelity state preparation using the adiabatic approach faces a dilemma: either extending the evolution time to reduce diabatic transitions…
Quantum coherence in ultrastrong optomechanics
D. Hu, S. -Y. Huang, J. -Q. Liao +2
Ultrastrong light-matter interaction in an optomechanical system can result in nonlinear optical effects such as photon blockade. The system-bath couplings in such systems play an…
Circuit QED and sudden phase switching in a superconducting qubit array
L. Tian
Superconducting qubits connected in an array can form quantum many-body systems such as the quantum Ising model. By coupling the qubits to a superconducting resonator, the combined…
Correcting low-frequency noise with continuous measurement
L. Tian
Low-frequency noise presents a serious source of decoherence in solid-state qubits. When combined with a continuous weak measurement of the eigenstates, the low-frequency noise ind…