Quantum Entanglement

Characterizing volume-law and area-law entanglement in a 16-qubit processor

Quantum Gates

High-fidelity two-qubit gates exceeding 99.9% with fluxonium qubits

Quantum Chirality

On-demand directional microwave photon emission using waveguide quantum electrodynamics

Quantum Microwaves

Single-mode and two-mode squeezed microwave photons using a traveling wave parametric amplifier

Quantum Materials

Integrating van der Waals materials with superconducting qubits and cavity QED

Quantum by Design

Engineering three-body electromagnetic interactions using superconducting circuits for multiqubit gates

Quantum Gates

Tunable coupler enabling two-qubit gates approaching 99.9% fidelity

Quantum Optics

Engineering quantum interference to protect giant artificial atoms coupled to open waveguides

Quantum Workforce

Vibrant team of post docs, graduate students, and undergraduate researchers

Quantum Hollywood Squares

High-connectivity in the age of online group meetings

Quantum Engineering

24-pin package routing input/output signals that control a quantum processor

Quantum Circuits

Integrated quantum circuits fabricated on 200 mm silicon wafers

Quantum Interference

Landau-Zener-Stueckelberg quantum interference realized with superconducting qubits.

Quantum Control

Controlling quantum systems with microwave pulses

Quantum-Limited Amplifiers

Near-quantum-limited traveling wave parametric amplifiers (TWPAs)

Quantum Systems

Engineering physics in the pursuit of coherent quantum systems and extensible technologies


Recent Publications:

Implementing a synthetic magnetic vector potential in a 2D superconducting qubit array
I.T. Rosen, S. Muschinske, C. N. Barrett, A. Chatterjee, M. Hays, M. A. DeMarco, A. H. Karamlou, D. A. Rower, R. Das, D. K. Kim, B. M. Niedzielski, M. Schuldt, K. Serniak, M. E. Schwartz, J. L. Yoder, J. A. Grover, W. D. Oliver
arXiv:2405.00873 (2024)

Probing entanglement in a 2D hard-core Bose-Hubbard lattice
A. H. Karamlou, I. T. Rosen, S. E. Muschinske, C. N. Barrett, A. Di Paolo, L. Ding, P. M. Harrington, M. Hays, R. Das, D. K. Kim, B. M. Niedzielski, M. Schuldt, K. Serniak, M. E. Schwartz, J. L. Yoder, S. Gustavsson, Y. Yanay, J. A. Grover, W. D. Oliver
Nature (2024) | arXiv:2306.02571 (2023)
See also:Press Release from MIT News Office

Dephasing in Fluxonium Qubits from Coherent Quantum Phase Slips
M. T. Randeria, T. M. Hazard, A. Di Paolo, K. Azar, M. Hays, L. Ding, J. An, M. Gingras, B. M. Niedzielski, H. Stickler, J. A. Grover, J. L. Yoder, M. E. Schwartz, W. D. Oliver, K. Serniak
arXiv:2404.02989 (2024)

Abatement of lonizing Radiation for Superconducting Quantum Devices
B. Loer, P. M. Harrington, B. Archambault, E. Fuller, B. Pierson, I. Arnquist, K. Harouaka, T. D. Schlieder, D. K. Kim, A. J. Melville, B. M. Niedzielski, J. K. Yoder, K. Serniak, W. D. Oliver, J. L. Orrell, R. Bunker, B. A. VanDevender, M. Warner
arXiv:2403.01032 (2024)

Synchronous Detection of Cosmic Rays and Correlated Errors in Superconducting Qubit Arrays 
P. Harrington, M. Li, M. Hays, W. V. De Pontseele, D. Mayer, H. D. Pinckney, F. Contipelli, M. Gingras, B. M. Niedzielski, H. Stickler, J. L. Yoder, M. E. Schwartz, J. A. Grover, K. Serniak, W. D. Oliver, J. A. Formaggio
arXiv:2402.03208 (2024)