3.4k citations · 31.1k across the 143 of their papers we have counts for
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Confining the state of light to a quantum manifold by engineered two-photon loss
Zaki Leghtas, Steven Touzard, Ioan M. Pop +12
Physical systems usually exhibit quantum behavior, such as superpositions and entanglement, only when they are sufficiently decoupled from a lossy environment. Paradoxically, a spe…
Continuous Generation and Stabilization of Mesoscopic Field Superposition States in a Quantum Circuit
Ananda Roy, Zaki Leghtas, A. Douglas Stone +2
While dissipation is widely considered as being harmful for quantum coherence, it can, when properly engineered, lead to the stabilization of non-trivial pure quantum states. We pr…
Measurement and Control of Quasiparticle Dynamics in a Superconducting Qubit
Chen Wang, Yvonne Y. Gao, Ioan M. Pop +9
Superconducting circuits have attracted growing interest in recent years as a promising candidate for fault-tolerant quantum information processing. Extensive efforts have always b…
Non-Poissonian Quantum Jumps of a Fluxonium Qubit due to Quasiparticle Excitations
Uri Vool, Ioan M. Pop, Katrina Sliwa +12
As the energy relaxation time of superconducting qubits steadily improves, non-equilibrium quasiparticle excitations above the superconducting gap emerge as an increasingly relevan…
Wireless Josephson Amplifier
A. Narla, K. M. Sliwa, M. Hatridge +4
Josephson junction parametric amplifiers are playing a crucial role in the readout chain in superconducting quantum information experiments. However, their integration with current…