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About

We are a theoretical research group working at the interface of quantum information science, condensed matter physics, and AMO (atomic, molecular, optical) physics. For more information about our specific research interests, please visit the Research page. For the latest updates, check out the News.

Postdoc and graduate student positions available: email av[group leader's last name]@gmail.com

Group Lead

headshot of Alexey Gorshkov

News

  • ordering aware trotter

    Ordering-Aware Theory of Trotter Error

    October 5, 2026

    arXiv:2610.03672

  • super exponential

    Super-Exponential Advantage of Squeezed Light in Phase Estimation under Discrete Phase Randomisation

    October 5, 2026

    arXiv:2610.03657

  • quantum market

    Pricing of graph-based quantum portfolios from first principles

    October 5, 2026

    arXiv:2610.03279

  • local learning

    Learning Many-Body Hamiltonians Using a Local Probe

    October 5, 2026

    arXiv:2610.02157

  • PRFU

    Function-like pseudorandom unitaries generate pseudorandom quantum processes

    October 5, 2026

    arXiv:2610.01038

  • mixed power-law

    Mixed-state phases induced by power-law quantum channels

    October 5, 2026

    arXiv:2610.00480

  • multiparameter attainability

    Deciding the Attainability of the Multiparameter Quantum Fisher Information is NP-Hard

    October 5, 2026

    arXiv:2609.35975

  • comb

    Optimal noisy sequential multiparameter quantum sensing

    September 28, 2026

    arXiv:2609.30398

  • Rydberg mediated molecular gates

    Mediating gates between polar molecules using microwave-dressed Rydberg atoms

    September 26, 2026

    arXiv:2609.28694

  • error correction with distinguishability

    Monolithic Quantum Error Correction in the Presence of Distinguishability

    September 26, 2026

    arXiv:2609.26946

  • A purple ball has colorful strings of light looping around it at many different orientations

    Quantum Device Simulates Matter Popping into Existence

    September 24, 2026

    A new study demonstrates the ability of quantum simulation experiments to explore topics related to the big bang and high-energy physics.

  • min output entropy

    A constructive violation of additivity of minimum output von Neumann entropy

    September 22, 2026

    arXiv:2609.23946

  • error corrected function estimation

    Error-corrected function estimation advantage in multiparameter Hamiltonians

    September 19, 2026

    arXiv:2609.16226

  • hypercub

    Log-depth entanglement transition in hypercube Gaussian boson sampling

    September 14, 2026

    arXiv:2609.12043

  • gaussian boson sampling

    Anticoncentration and entanglement in Gaussian boson sampling

    September 5, 2026

    arXiv:2609.01241

  • breakpoint graph

    Cycle-Structure Generating Functions for Special Breakpoint Graphs

    September 5, 2026

    arXiv:2608.30764

  • fast GHZ

    Fast GHZ encoding with 1−o(1) fidelity

    August 29, 2026

    arXiv:2608.26241

  • thermal throttling

    Thermal Throttling of Quantum State Transfer

    August 21, 2026

    arXiv:2608.19315

  • boson sampling

    Proof of the hiding conjecture for Gaussian boson sampling with an arbitrary number of squeezed input modes

    August 21, 2026

    arXiv:2608.19314

  • fault-tolerant sensing

    Fault-Tolerant Heisenberg-Limited Quantum Sensing

    August 8, 2026

    arXiv:2608.00171

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