Neuromorphic spintronics

J Grollier, D Querlioz, KY Camsari… - Nature …, 2020 - nature.com
Neuromorphic computing uses brain-inspired principles to design circuits that can perform
computational tasks with superior power efficiency to conventional computers. Approaches …

Ising formulations of many NP problems

A Lucas - Frontiers in physics, 2014 - frontiersin.org
We provide Ising formulations for many NP-complete and NP-hard problems, including all of
Karp's 21 NP-complete problems. This collects and extends mappings to the Ising model …

Integer factorization using stochastic magnetic tunnel junctions

WA Borders, AZ Pervaiz, S Fukami, KY Camsari… - Nature, 2019 - nature.com
Conventional computers operate deterministically using strings of zeros and ones called bits
to represent information in binary code. Despite the evolution of conventional computers into …

Natural and artificial atoms for quantum computation

I Buluta, S Ashhab, F Nori - Reports on Progress in Physics, 2011 - iopscience.iop.org
Remarkable progress towards realizing quantum computation has been achieved using
natural and artificial atoms as qubits. This paper presents a brief overview of the current …

Shortcuts to adiabaticity in digitized adiabatic quantum computing

NN Hegade, K Paul, Y Ding, M Sanz… - Physical Review …, 2021 - APS
Shortcuts to adiabaticity are well-known methods for controlling the quantum dynamics
beyond the adiabatic criteria, where counterdiabatic (CD) driving provides a promising …

Quantum annealing for prime factorization

S Jiang, KA Britt, AJ McCaskey, TS Humble, S Kais - Scientific reports, 2018 - nature.com
We have developed a framework to convert an arbitrary integer factorization problem to an
executable Ising model by first writing it as an optimization function then transforming the k …

Adiabatic quantum computation is equivalent to standard quantum computation

D Aharonov, W Van Dam, J Kempe, Z Landau, S Lloyd… - SIAM review, 2008 - SIAM
The model of adiabatic quantum computation is a relatively recent model of quantum
computation that has attracted attention in the physics and computer science communities …

Quantum computers put blockchain security at risk

AK Fedorov, EO Kiktenko, AI Lvovsky - 2018 - nature.com
By 2025, up to 10% of global gross domestic product is likely to be stored on blockchains 1.
A blockchain is a digital tool that uses cryptography techniques to protect information from …

Basic elements for simulations of standard-model physics with quantum annealers: Multigrid and clock states

M Illa, MJ Savage - Physical Review A, 2022 - APS
We explore the potential of D-Wave's quantum annealers for computing some of the basic
components required for quantum simulations of standard model physics. By implementing …

Quantum image processing and its application to edge detection: theory and experiment

XW Yao, H Wang, Z Liao, MC Chen, J Pan, J Li… - Physical Review X, 2017 - APS
Processing of digital images is continuously gaining in volume and relevance, with
concomitant demands on data storage, transmission, and processing power. Encoding the …