Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Quantum algorithm to simulate Lindblad master equations

Journal Article · · Physical Review Research

We present a quantum algorithm for simulating a family of Markovian master equations that can be realized through a probabilistic application of unitary channels and state preparation. Our approach employs a second-order product formula for the Lindblad master equation, achieved by decomposing the dynamics into dissipative and Hamiltonian components and replacing the dissipative segments with randomly compiled, easily implementable elements. The sampling approach eliminates the need for ancillary qubits to simulate the dissipation process and reduces the gate complexity in terms of the number of jump operators. We provide a rigorous performance analysis of the algorithm. We also extend the algorithm to time-dependent Lindblad equations, generalize the family of Markovian master equations it can be applied to, and explore applications beyond the Markovian noise model. A new error bound, in terms of the diamond norm, for second-order product formulas for time-dependent Liouvillians is provided that might be of independent interest.

Published by the American Physical Society 2025
Sponsoring Organization:
USDOE
Grant/Contract Number:
SC0024685
OSTI ID:
2561468
Journal Information:
Physical Review Research, Journal Name: Physical Review Research Journal Issue: 2 Vol. 7; ISSN 2643-1564; ISSN PPRHAI
Publisher:
American Physical SocietyCopyright Statement
Country of Publication:
United States
Language:
English

References (26)

Simulating physics with computers journal June 1982
Efficient Quantum Algorithms for Simulating Sparse Hamiltonians journal December 2006
Succinct Description and Efficient Simulation of Non-Markovian Open Quantum Systems journal January 2023
Completely positive linear maps on complex matrices journal June 1975
The Theory of Quantum Information book May 2018
A quantum algorithm for evolving open quantum dynamics on quantum computing devices journal February 2020
A quantum engineer's guide to superconducting qubits journal June 2019
Commutation simulator for open quantum dynamics journal August 2023
Noise-Assisted Digital Quantum Simulation of Open Systems Using Partial Probabilistic Error Cancellation journal November 2023
High-Order Randomized Compiler for Hamiltonian Simulation journal May 2024
Quantum state preparation and nonunitary evolution with diagonal operators journal August 2022
Optimized noise-assisted simulation of the Lindblad equation with time-dependent coefficients on a noisy quantum processor journal May 2024
Suppression of Crosstalk in Superconducting Qubits Using Dynamical Decoupling journal August 2022
Dissipative Quantum Church-Turing Theorem journal September 2011
Simulating Hamiltonian Dynamics with a Truncated Taylor Series journal March 2015
Positive Tensor Network Approach for Simulating Open Quantum Many-Body Systems journal June 2016
Random Compiler for Fast Hamiltonian Simulation journal August 2019
Quantum Simulation of Open Quantum Systems Using a Unitary Decomposition of Operators journal December 2021
Quantum simulation of the Lindblad equation using a unitary decomposition of operators journal June 2022
Efficient quantum algorithm to simulate open systems through a single environmental qubit journal December 2024
Theory of Trotter Error with Commutator Scaling journal February 2021
Universal Quantum Simulators journal August 1996
Hamiltonian Simulation by Qubitization journal July 2019
Faster quantum simulation by randomization journal September 2019
Two-Unitary Decomposition Algorithm and Open Quantum System Simulation journal May 2023
journal September 2017

Similar Records

A canonical Hamiltonian for open quantum systems
Journal Article · Wed May 11 00:00:00 EDT 2022 · Journal of Physics. A, Mathematical and Theoretical · OSTI ID:1979450

Simulating Open Quantum Systems Using Hamiltonian Simulations
Journal Article · Thu May 09 20:00:00 EDT 2024 · PRX Quantum · OSTI ID:2349188

Solving quasi-free and quadratic Lindblad master equations for open fermionic and bosonic systems
Journal Article · Wed Nov 23 19:00:00 EST 2022 · Journal of Statistical Mechanics · OSTI ID:2280985

Related Subjects