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20212026
most citedFast Universal Control of an Oscillator with Weak Dispersive Coupling to a Qubit

178 citations · 180 across the 4 of their papers we have counts for

collaborators

6 papers

quant-ph2026

Bias-Preserving Entanglement of Kerr-Cat Qubits with an ATS Coupler

Kerem Yurtseven, Shantanu R. Jha, Apoorva Limaye +3

Kerr-cat qubits offer a hardware-efficient route to fault-tolerant quantum computing by suppressing bit-flip errors exponentially, while phase-flip errors increase only linearly wi…

cs.CV2026

Adversarial Attacks and Identity Leakage in De-Identification Systems: An Empirical Study

Felix Rosberg, Cristofer Englund, Eren Erdal Aksoy +1

In this paper, we investigate the impact of adversarial attacks on identity encoders within a realistic de-identification framework. Our experiments show that the transferability o…

quant-ph2026

Bosonic quantum control with a weakly coupled fluxonium qubit

Anaida Ali, Shantanu R. Jha, Shoumik D. Chowdhury +4

Echoed Conditional Displacement (ECD) gates constitute a fundamental building block for quantum control of harmonic oscillator modes. However, bit-flips of the auxiliary qubit rema…

quant-ph2026

Distinguishing types of correlated errors in superconducting qubits

Hannah P. Binney, H. Douglas Pinckney, Kate Azar +15

Errors in superconducting qubits that are correlated in time and space can pose problems for quantum error correction codes. Radiation from cosmic and terrestrial sources can incre…

quant-ph2025★ 2 cited

Theory of quasiparticle generation by microwave drives in superconducting qubits

Shoumik Chowdhury, Max Hays, Shantanu R. Jha +4

Microwave drives play a central role in the control of superconducting quantum circuits, enabling qubit gates, readout, and parametric interactions. As the drive frequencies are ty…

quant-ph2021★ 178 cited

Fast Universal Control of an Oscillator with Weak Dispersive Coupling to a Qubit

Alec Eickbusch, Volodymyr Sivak, Andy Z. Ding +7

A controlled evolution generated by nonlinear interactions is required to perform full manipulation of a quantum system, and such control is only coherent when the rate of nonlinea…