Alexey Gorshkov

Joint Quantum Institute (JQI) Gorshkov Group >>

Publications

A CONSTRUCTIVE VIOLATION OF ADDITIVITY OF MINIMUM OUTPUT VON NEUMANN ENTROPY

September 21, 2026

Author(s)

Laura Shou, Alexey Gorshkov

Measurement-Induced Entanglement in Noisy 2D Random Circuits

August 5, 2026

Author(s)

Zhi-Yuan Wei, Jon Nelson, Joel Rajakumar, Esther Cruz, Alexey Gorshkov, Michael Gullans, Daniel Malz

We study measurement-induced entanglement generated by column-by-column sampling of noisy, shallow 2D random Clifford circuits. Focusing on the operator...

String-Breaking Dynamics in Quantum Adiabatic and Diabatic Processes

May 18, 2026

Author(s)

Federica Surace, Alessio Lerose, Or Katz, Elizabeth Bennewitz, Alex Schuckert, Zohreh Davoudi, Alexey Gorshkov, Christopher Monroe, Brayden Ware, Arinjoy De, Henry Luo, Kate Collins, Will Morong

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Patents (2018-Present)

Nearly Optimal Time-Independent Reversal of a Spin Chain

NIST Inventors

Alexey Gorshkov

This technology is a time-independent protocol that reverses the order of qubits in a chain (e.g., changing the order $1, 2, 3$ to $3, 2, 1$). It uses a pre-engineered "Hamiltonian"—a specific set of fixed magnetic fields and interactions between neighboring qubits—to naturally evolve the system

Quantum Sensor Network and Measuring a Single Linear Function of Unknown Parameters with a Quantum Sensor Network while Using the Minimum Amount of Entanglement

NIST Inventors

Alexey Gorshkov

New protocols that minimize the entanglement necessary to measure many classes of linear functions.

Quantum Sensor Network And Measuring Multple Functions With A Quantum Sensor

NIST Inventors

Alexey Gorshkov

It is an entanglement-based protocol to measure simultaneously multiple analytic functions of a set of parameters coupled to qubit sensors.

Performing Bang-Anneal-Bang Quantum Optimization

NIST Inventors

Alexey Gorshkov

A new quantum protocol called the “bang-anneal-bang” protocol, for solving optimization problems such as the Traveling Salesman Problem (TSP) on a quantum computer.

System And Methods For Optimal State Transfer And Entanglement Generation In Power-Law Interacting Systems

NIST Inventors

Alexey Gorshkov

A system for quantum state transfer and entanglement generation includes a quantum system including a plurality of qubits, a processor, and a memory. The memory includes instructions stored thereon, which, when executed by the processor, cause the quantum system to: access a signal of the quantum

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Alexey Gorshkov (Fed)

Publications

Patents (2018-Present)