Quantum algorithms and applications for open quantum systems

LH Delgado-Granados, TJ Krogmeier… - Chemical …, 2024 - ACS Publications
Accurate models for open quantum systems─ quantum states that have nontrivial
interactions with their environment─ may aid in the advancement of a diverse array of fields …

Molecular and supramolecular materials: From light-harvesting to quantum information science and technology

Y Zhang, CP Oberg, Y Hu, H Xu, M Yan… - The Journal of …, 2024 - ACS Publications
The past two decades have witnessed immense advances in quantum information
technology (QIT), benefited by advances in physics, chemistry, biology, and materials …

Simulating open quantum system dynamics on NISQ computers with generalized quantum master equations

Y Wang, E Mulvihill, Z Hu, N Lyu… - Journal of Chemical …, 2023 - ACS Publications
We present a quantum algorithm based on the generalized quantum master equation
(GQME) approach to simulate open quantum system dynamics on noisy intermediate-scale …

Designing Variational Ansatz for Quantum‐Enabled Simulation of Non‐Unitary Dynamical Evolution‐An Excursion into Dicke Supperradiance

S Shivpuje, M Sajjan, Y Wang, Z Hu… - Advanced Quantum …, 2024 - Wiley Online Library
Abstract Adaptive Variational Quantum Dynamics (AVQD) algorithms offer a promising
approach to providing quantum‐enabled solutions for systems treated within the purview of …

Map** molecular hamiltonians into hamiltonians of modular cqed processors

N Lyu, A Miano, I Tsioutsios, RG Cortiñas… - Journal of Chemical …, 2023 - ACS Publications
We introduce a general method based on the operators of the Dyson-Masleev
transformation to map the Hamiltonian of an arbitrary model system into the Hamiltonian of a …

Hamiltonian simulation of quantum beats in radical pairs undergoing thermal relaxation on near-term quantum computers

M Tolunay, I Liepuoniute, M Vyushkova… - Physical Chemistry …, 2023 - pubs.rsc.org
Quantum dynamics of the radical pair mechanism is a major driving force in quantum
biology, materials science, and spin chemistry. The rich quantum physical underpinnings of …

Quantum coherence enhancement by the chirality-induced spin selectivity effect in the radical-pair mechanism

Y Tiwari, VS Poonia - Physical Review A, 2023 - APS
This work investigates the effect of chirality-induced spin selectivity (CISS) on quantum
coherence in the radical-pair (RP) mechanism of avian magnetoreception. Additionally, we …

Optimized emulation of quantum magnetometry via superconducting qubits

NN Gusarov, MR Perelshtein, PJ Hakonen… - Physical Review A, 2023 - APS
Quantum magnetometry based on adaptive phase estimation allows for Heisenberg
precision while avoiding creation and maintenance of complex entangled states. However …

[HTML][HTML] Simulating spin biology using a digital quantum computer: Prospects on a near-term quantum hardware emulator

PH Alvarez, FT Chowdhury, LD Smith, TJ Brokowski… - APL Quantum, 2024 - pubs.aip.org
Understanding the intricate quantum spin dynamics of radical pair reactions is crucial for
unraveling the underlying nature of chemical processes across diverse scientific domains. In …

Singular value decomposition quantum algorithm for quantum biology

EK Oh, TJ Krogmeier, AW Schlimgen… - ACS Physical …, 2024 - ACS Publications
There has been a recent interest in quantum algorithms for the modeling and prediction of
nonunitary quantum dynamics using current quantum computers. The field of quantum …