Quantum algorithms for quantum dynamics

A Miessen, PJ Ollitrault, F Tacchino… - Nature Computational …, 2023 - nature.com
Among the many computational challenges faced across different disciplines, quantum-
mechanical systems pose some of the hardest ones and offer a natural playground for the …

Molecular nanomagnets: a viable path toward quantum information processing?

A Chiesa, P Santini, E Garlatti, F Luis… - Reports on Progress in …, 2024 - iopscience.iop.org
Molecular nanomagnets (MNMs), molecules containing interacting spins, have been a
playground for quantum mechanics. They are characterized by many accessible low-energy …

Chirality‐Induced Spin Selectivity: An Enabling Technology for Quantum Applications

A Chiesa, A Privitera, E Macaluso… - Advanced …, 2023 - Wiley Online Library
Molecular spins are promising building blocks of future quantum technologies thanks to the
unparalleled flexibility provided by chemistry, which allows the design of complex structures …

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 …

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 …

Universal qudit gate synthesis for transmons

LE Fischer, A Chiesa, F Tacchino, DJ Egger, S Carretta… - PRX Quantum, 2023 - APS
Gate-based quantum computers typically encode and process information in two-
dimensional units called qubits. Using d-dimensional qudits instead may offer intrinsic …

Blueprint for a molecular-spin quantum processor

A Chiesa, S Roca, S Chicco, MC de Ory… - Physical Review …, 2023 - APS
The implementation of a universal quantum processor still poses fundamental issues related
to error mitigation and correction, which demand investigation of also platforms and …

Quantum error correction with molecular spin qudits

M Chizzini, L Crippa, L Zaccardi, E Macaluso… - Physical Chemistry …, 2022 - pubs.rsc.org
Thanks to the large number of levels which can be coherently manipulated, molecular spin
systems constitute a very promising platform for quantum computing. Indeed, they can …

Photoinduced magnetic exchange-jump promotes ground state biradical electron spin polarization

ML Kirk, DA Shultz, AR Marri… - Journal of the American …, 2024 - ACS Publications
Photoinduced electron spin polarization (ESP) is reported in the electronic ground states of
three Pt (II) complexes comprised of two S= 1/2 nitronyl nitroxide (NN) radicals attached …

Molecular nanomagnets with competing interactions as optimal units for qudit-based quantum computation

M Chizzini, L Crippa, A Chiesa, F Tacchino… - Physical Review …, 2022 - APS
Quantum systems displaying many accessible levels could be very powerful units of
forthcoming quantum computing architectures. Indeed, the large number of available states …