791 citations · 4.7k across the 100 of their papers we have counts for
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Automating detection of Two-Level Systems in Superconducting Qubits
Rama Khalil, Cameron J. Kopas, Avinash Pathapati +9
Microscopic two-level system (TLS) defects remain a primary mechanism of decoherence and operational instability in superconducting transmon qubits, necessitating scalable and auto…
Correlated frequency noise in a multimode acoustic resonator
Nuttamas Tubsrinuan, Jared H. Cole, Per Delsing +1
Frequency instabilities are a major source of errors in quantum devices. This study investigates frequency fluctuations in a surface acoustic wave (SAW) resonator, where reflection…
Two-dimensional spectroscopy beyond the perturbative limit: the influence of finite pulses and detection modes
André Anda, Jared H. Cole
Ultra-fast and multi-dimensional spectroscopy gives a powerful looking glass into the dynamics of molecular systems. In particular two-dimensional electronic spectroscopy (2DES) pr…
Emission of twisted light from quantum dot arrays with a discrete rotational symmetry
H. T. Sullivan, J. H. Cole
We theoretically explore the optical properties of a circular array of quantum dots. This structure, that we call a circular emitter array (CEA), can exchange optical angular momen…
Acoustic spectral hole-burning in a two-level system ensemble
Gustav Andersson, André Luiz Oliveira Bilobran, Marco Scigliuzzo +3
Microscopic two-level system (TLS) defects at dielectric surfaces and interfaces are among the dominant sources of loss in superconducting quantum circuits, and their properties ha…
Building a bigger Hilbert space for superconducting devices, one Bloch state at a time
Dat Thanh Le, Jared H. Cole, T. M. Stace
Superconducting circuits for quantum information processing are often described theoretically in terms of a discrete charge, or equivalently, a compact phase/flux, at each node in…