Practical Quantum Circuit Implementation for Simulating Coupled Classical Oscillators by Natt Luangsirapornchai, Peeranat Sanglaor, Apimuk Sornsaeng, Stephane Bressan, Thiparat Chotibut, Kamonluk Suksen, Prabhas Chongstitvatana

Subjects: Get full text

Solving Multidimensional Partial Differential Equations Using Efficient Quantum Circuits by Manu Chaudhary, Kareem El-Araby, Alvir Nobel, Vinayak Jha, Dylan Kneidel, Ishraq Islam, Manish Singh, Sunday Ogundele, Ben Phillips, Kieran Egan, Sneha Thomas, Devon Bontrager, Serom Kim, Esam El-Araby

Subjects: Get full text

Four-qubit variational algorithms in silicon photonics with integrated entangled photon sources by Alessio Baldazzi, Matteo Sanna, Massimo Borghi, Stefano Azzini, Lorenzo Pavesi

“…Abstract Variational quantum algorithms are hybrid quantum-classical approaches extensively studied for their potential to leverage near-term quantum hardware for computational advantages. …”
Get full text

Optimising entanglement distribution policies under classical communication constraints assisted by reinforcement learning by Jan Li, Tim Coopmans, Patrick Emonts, Kenneth Goodenough, Jordi Tura, Evert van Nieuwenburg

Get full text

Spin coupling is all you need: Encoding strong electron correlation in molecules on quantum computers by Daniel Marti-Dafcik, Hugh G. A. Burton, David P. Tew

“…The performance of quantum algorithms for eigenvalue problems, such as computing Hamiltonian spectra, depends strongly on the overlap of the initial wave function and the target eigenvector. …”
Get full text

Finding dense sublattices as low energy states of a Hamiltonian by Júlia Barberà-Rodríguez, Nicolas Gama, Anand Kumar Narayanan, David Joseph

“…We formulate K-DSP as finding the first excited state of a Z-basis Hamiltonian, making K-DSP amenable to investigation via an array of quantum algorithms, including Grover search, quantum Gibbs sampling, adiabatic, and variational quantum algorithms. …”
Get full text

Non-orientable AdS3 and its holography by Shivesh Pathak, Lucas Kocia Kovalsky

Get full text

Investigating amplitude amplification in optimization-based control for a continuous stirred tank reactor by Kip Nieman, Helen Durand, Saahil Patel, Daniel Koch, Paul M. Alsing

“…However, many challenges and hurdles remain, including the development of quantum algorithms that offer a speedup and can be applied to practical problems (some quantum algorithms that offer a speedup may only be applicable in specific and sometimes contrived circumstances). …”
Get full text

The complexity of learning (pseudo)random dynamics of black holes and other chaotic systems by Lisa Yang, Netta Engelhardt

“…In this work, we prove that such bounded quantum algorithms cannot accurately predict (pseudo)random unitary dynamics, even if they are given access to an arbitrary set of polynomially complex observables under this time evolution; this shows that “learning” a (pseudo)random unitary is computationally hard. …”
Get full text

Solving the Independent Domination Problem by the Quantum Approximate Optimization Algorithm by Haoqian Pan, Changhong Lu

“…In the wake of quantum computing advancements and quantum algorithmic progress, quantum algorithms are increasingly being employed to address a myriad of combinatorial optimization problems. …”
Get full text

Parameterized quantum circuits as universal generative models for continuous multivariate distributions by Alice Barthe, Michele Grossi, Sofia Vallecorsa, Jordi Tura, Vedran Dunjko

Get full text

Quantum simulations of chemistry in first quantization with any basis set by Timothy N. Georges, Marius Bothe, Christoph Sünderhauf, Bjorn K. Berntson, Róbert Izsák, Aleksei V. Ivanov

“…Practical applications require development of quantum algorithms with reduced resource requirements. Previous work has mainly focused on quantum algorithms where the Hamiltonian is represented in second quantization with compact basis sets while existing methods in first quantization are limited to a grid-based basis. …”
Get full text

Towards Early Fault Tolerance on a 2×N Array of Qubits Equipped with Shuttling by Adam Siegel, Armands Strikis, Michael Fogarty

“…This work thus brings us one step closer to the execution of quantum algorithms that outperform classical machines.…”
Get full text

Modular quantum signal processing in many variables by Zane M. Rossi, Jack L. Ceroni, Isaac L. Chuang

“…Despite significant advances in quantum algorithms, quantum programs in practice are often expressed at the circuit level, forgoing helpful structural abstractions common to their classical counterparts. …”
Get full text

A comprehensive review of post-quantum cryptography: Challenges and advances by Seyed M. Hosseini, Hossein Pilaram

“…The reason is that by using quantum computers and executing specific quantum algorithms through them, the computational difficulties of conventional cryptographic algorithms can be reduced, which makes it possible to overcome and break them in a relatively short period of time. …”
Get full text

A comparative analysis of classical machine learning models with quantum-inspired models for predicting world surface temperature by Trilok Nath Pandey, Vishvajeet Ravalekar, Sidharth D. Nair, Sunil Kumar Pradhan

“…The study compares the performance of classical machine learning algorithms to quantum algorithms, which use the concepts of superposition and entanglement to handle subtle temporal patterns in time-series data. …”
Get full text

Quantum Approximate Optimization Algorithm for the Max-Cut Problem: JavaScript Programming Language Implementation by Dmytro Sapozhnyk

“…The implementation of QAOA in JavaScript is a significant step towards integrating quantum computing with modern web technologies, thus broadening access to quantum algorithms among software developers. Quantum algorithm implementation leverages the principles of quantum mechanics, such as superposition and entanglement, to approximate solutions to combinatorial optimization issues. …”
Get full text

On the Relation Between Quantum Computational Speedup and Retrocausality by Giuseppe Castagnoli

“… We investigate the reason for the quantum speedup (quantum algorithms require fewer computation steps than their classical counterparts). …”
Get full text

Exploring ground states of Fermi-Hubbard model on honeycomb lattices with counterdiabaticity by Jialiang Tang, Ruoqian Xu, Yongcheng Ding, Xusheng Xu, Yue Ban, Man-Hong Yung, Axel Pérez-Obiol, Gloria Platero, Xi Chen

“…Motivated by this, we develop variational quantum algorithms incorporating the auxiliary counter-diabatic interactions, comparing them with digitized adiabatic algorithms. …”
Get full text

Discovering emergent connections in quantum physics research via dynamic word embeddings by Felix Frohnert, Xuemei Gu, Mario Krenn, Evert van Nieuwenburg

Get full text