A general quantum algorithm for open quantum dynamics demonstrated with the Fenna-Matthews-Olson complex by Zixuan Hu, Kade Head-Marsden, David A. Mazziotti, Prineha Narang, Sabre Kais

“…Using quantum algorithms to simulate complex physical processes and correlations in quantum matter has been a major direction of quantum computing research, towards the promise of a quantum advantage over classical approaches. …”
Get full text

Lightweight Computational Complexity Stepping Up the NTRU Post-Quantum Algorithm Using Parallel Computing by Ghada Farouk Elkabbany, Hassan I. Sayed Ahmed, Heba K. Aslan, Young-Im Cho, Mohamed S. Abdallah

Get full text

Analysis of the Vehicle Routing Problem Solved via Hybrid Quantum Algorithms in the Presence of Noisy Channels by Nishikanta Mohanty, Bikash K. Behera, Christopher Ferrie

“…We find that the performance of the quantum algorithm depends heavily on what noise model is used. …”
Get full text

General quantum algorithms for Hamiltonian simulation with applications to a non-Abelian lattice gauge theory by Zohreh Davoudi, Alexander F. Shaw, Jesse R. Stryker

“…With a focus on universal quantum computing for quantum simulation, and through the example of lattice gauge theories, we introduce rather general quantum algorithms that can efficiently simulate certain classes of interactions consisting of correlated changes in multiple (bosonic and fermionic) quantum numbers with non-trivial functional coefficients. …”
Get full text

Path integral quantum algorithm for simulating non-Markovian quantum dynamics in open quantum systems by Peter L. Walters, Fei Wang

“…In this work, we focus on a quantum system linearly coupled to its harmonic bath and present a path integral based quantum algorithm that time-evolves the reduced density matrix under finite temperature non-Markovian dynamics. …”
Get full text

Nearly Optimal Quantum Algorithm for Generating the Ground State of a Free Quantum Field Theory by Mohsen Bagherimehrab, Yuval R. Sanders, Dominic W. Berry, Gavin K. Brennen, Barry C. Sanders

“…We devise a quasilinear quantum algorithm for generating an approximation for the ground state of a quantum field theory (QFT). …”
Get full text

On Near-Term Quantum Computation: Theoretical Aspects of Variational Quantum Algorithms and Quantum Computational Supremacy by Napp, John C.

“…More precisely, we obtain new theoretical results on the convergence rates of variational quantum algorithms, and prove that certain optimization strategies in such algorithms can, in some settings, lead to substantially better performance than the originally proposed, simpler, and potentially easier-to-implement approach. …”
Get full text

Data for "Emulating two qubits with a four-level transmon qudit for variational quantum algorithms" by Cao, S

“…Data for "Emulating two qubits with a four-level transmon qudit for variational quantum algorithms"…”

Fermion-to-qubit mappings with varying resource requirements for quantum simulation by Mark Steudtner, Stephanie Wehner

Subjects: Get full text

Benchmarking Quantum Coprocessors in an Application-Centric, Hardware-Agnostic, and Scalable Way by Simon Martiel, Thomas Ayral, Cyril Allouche

Subjects: Get full text

A QUBO Formulation of the Stereo Matching Problem for D-Wave Quantum Annealers by William Cruz-Santos, Salvador E. Venegas-Andraca, Marco Lanzagorta

Subjects: Get full text

Exact and efficient simulation of concordant computation by Hugo Cable, Daniel E Browne

Subjects: Get full text

Quantum circuits cannot control unknown operations by Mateus Araújo, Adrien Feix, Fabio Costa, Časlav Brukner

Subjects: Get full text

Divide and conquer approach to quantum Hamiltonian simulation by Stuart Hadfield, Anargyros Papageorgiou

Subjects: “…quantum algorithms…”
Get full text

Gaussian Amplitude Amplification for Quantum Pathfinding by Daniel Koch, Massimiliano Cutugno, Samuel Karlson, Saahil Patel, Laura Wessing, Paul M. Alsing

Subjects: Get full text

Quantum search for a given substring in the text using a hashing technique by N.M. Salikhova

Subjects: “…quantum algorithms…”
Get full text

Multistate transition dynamics by strong time-dependent perturbation in NISQ era by Yulun Wang, Predrag S Krstić

Subjects: “…quantum algorithms…”
Get full text

Hybrid Quantum-Classical Eigensolver without Variation or Parametric Gates by Pejman Jouzdani, Stefan Bringuier

Subjects: Get full text

Variational quantum algorithms to estimate rank, quantum entropies, fidelity, and Fisher information via purity minimization by Kok Chuan Tan, Tyler Volkoff

“…Variational quantum algorithms (VQAs) that estimate values of widely used physical quantities such as the rank, the quantum entropies, the Bures fidelity, and the quantum Fisher information of mixed quantum states are developed. …”
Get full text

Mod2VQLS: A Variational Quantum Algorithm for Solving Systems of Linear Equations Modulo 2 by Willie Aboumrad, Dominic Widdows

Subjects: Get full text