A review on quantum approximate optimization algorithm and its variants

K Blekos, D Brand, A Ceschini, CH Chou, RH Li… - Physics Reports, 2024 - Elsevier
Abstract The Quantum Approximate Optimization Algorithm (QAOA) is a highly promising
variational quantum algorithm that aims to solve combinatorial optimization problems that …

Fast elementary gates for universal quantum computation with Kerr parametric oscillator qubits

T Kanao, H Goto - Physical Review Research, 2024 - APS
Kerr parametric oscillators (KPOs) can stabilize the superpositions of coherent states, which
can be utilized as qubits, and are promising candidates for realizing hardware-efficient …

Spherical and Hyperbolic Toric Topology-Based Codes On Graph Embedding for Ising MRF Models: Classical and Quantum Topology Machine Learning

V Usatyuk, S Egorov, D Sapozhnikov - arXiv preprint arXiv:2307.15778, 2023 - arxiv.org
The paper introduces the application of information geometry to describe the ground states
of Ising models. This is achieved by utilizing parity-check matrices of cyclic and quasi-cyclic …

[PDF][PDF] Pulse family optimization for parameterized quantum gates using spectral clustering

R De Keijzer, J Snijders, A Carvalho… - Academia …, 2024 - academia.edu
Parameterized gate circuits are used in many applications in the current Noisy Intermediate-
Scale Quantum (NISQ) era of quantum computing. These parameterized gates are mainly …

[PDF][PDF] SPHERICAL AND HYPERBOLIC TORIC TOPOLOGY-BASED CODES ON GRAPH EMBEDDING FOR ISING MRF MODELS: CLASSICAL AND QUANTUM …

AN EARLY - researchgate.net
The paper introduces an application of Information Geometry for describing the ground
states of Ising models (Markov Random Fields) using parity-check matrices of Cyclic, Quasi …