Quantum simulation

IM Georgescu, S Ashhab, F Nori - Reviews of Modern Physics, 2014 - APS
Simulating quantum mechanics is known to be a difficult computational problem, especially
when dealing with large systems. However, this difficulty may be overcome by using some …

Quantum computers as universal quantum simulators: state‐of‐the‐art and perspectives

F Tacchino, A Chiesa, S Carretta… - Advanced Quantum …, 2020 - Wiley Online Library
The past few years have witnessed the concrete and fast spreading of quantum
technologies for practical computation and simulation. In particular, quantum computing …

The second quantum revolution: role and challenges of molecular chemistry

M Atzori, R Sessoli - Journal of the American Chemical Society, 2019 - ACS Publications
Implementation of modern Quantum Technologies might benefit from the remarkable
quantum properties shown by molecular spin systems. In this Perspective, we highlight the …

The rise of 3-d single-ion magnets in molecular magnetism: towards materials from molecules?

JM Frost, KLM Harriman, M Murugesu - Chemical science, 2016 - pubs.rsc.org
Single-molecule magnets (SMMs) that contain one spin centre (so-called single-ion
magnets) theoretically represent the smallest possible unit for spin-based electronic devices …

A monometallic lanthanide bis (methanediide) single molecule magnet with a large energy barrier and complex spin relaxation behaviour

M Gregson, NF Chilton, AM Ariciu, F Tuna… - Chemical …, 2016 - pubs.rsc.org
We report a dysprosium (III) bis (methanediide) single molecule magnet (SMM) where
stabilisation of the highly magnetic states and suppression of mixing of opposite magnetic …

A modular design of molecular qubits to implement universal quantum gates

J Ferrando-Soria, E Moreno Pineda, A Chiesa… - Nature …, 2016 - nature.com
The physical implementation of quantum information processing relies on individual
modules—qubits—and operations that modify such modules either individually or in groups …

A perspective on scaling up quantum computation with molecular spins

S Carretta, D Zueco, A Chiesa, Á Gómez-León… - Applied Physics …, 2021 - pubs.aip.org
Artificial magnetic molecules can contribute to progressing toward large scale quantum
computation by (a) integrating multiple quantum resources and (b) reducing the …

The critical role of ultra-low-energy vibrations in the relaxation dynamics of molecular qubits

E Garlatti, A Albino, S Chicco, VHA Nguyen… - Nature …, 2023 - nature.com
Improving the performance of molecular qubits is a fundamental milestone towards
unleashing the power of molecular magnetism in the second quantum revolution. Taming …

Proof-of-Concept Quantum Simulator Based on Molecular Spin Qudits

S Chicco, G Allodi, A Chiesa, E Garlatti… - Journal of the …, 2023 - ACS Publications
The use of d-level qudits instead of two-level qubits can largely increase the power of
quantum logic for many applications, ranging from quantum simulations to quantum error …

Gd-Based Single-Ion Magnets with Tunable Magnetic Anisotropy:<? format?> Molecular Design of Spin Qubits

MJ Martínez-Pérez, S Cardona-Serra, C Schlegel… - Physical review …, 2012 - APS
We report ac susceptibility and continuous wave and pulsed EPR experiments performed on
GdW 10 and GdW 30 polyoxometalate clusters, in which a Gd 3+ ion is coordinated to …