6 papers · 1 filter
Optimized Compilation for Distributed Quantum Computing
Michele Bandini, Davide Ferrari, Stefano Carretta +1
In many practical applications, quantum algorithms require several qubits, significantly more than those available with current noisy intermediate-scale quantum processors. Distrib…
Molecular spin qudits to test generalized Bell inequalities
S. Macedonio, L. Lepori, A. Chiesa +10
We show that Yb(trensal) molecular nanomagnet, embedding an electronic spin qubit coupled to a nuclear spin qudit, provides an ideal platform to probe entanglement in a qubit-qudit…
Mitigating decoherence in molecular spin qudits
Leonardo Ratini, Giacomo Sansone, Elena Garlatti +3
Molecular nanomagnets are quantum spin systems potentially serving as qudits for future quantum technologies thanks to their many accessible low-energy states. At low temperatures,…
Dephasing-tolerant quantum sensing for transverse magnetic fields with spin qudits
Matteo Mezzadri, Luca Lepori, Alessandro Chiesa +1
We propose a dephasing-tolerant protocol for quantum sensing of transverse magnetic fields which exploits spin qudit sensors with embedded fault-tolerant (FT) quantum error correct…
Quantum Information Processing with Molecular Nanomagnets: an introduction
Alessandro Chiesa, Emilio Macaluso, Stefano Carretta
Many problems intractable on classical devices could be solved by algorithms explicitly based on quantum mechanical laws, i.e. exploiting quantum information processing. As a resul…
Room-temperature optical spin polarization of an electron spin qudit in a vanadyl -- free base porphyrin dimer
Alberto Privitera, Alessandro Chiesa, Fabio Santanni +8
Photoexcited organic chromophores appended to molecular qubits can serve as a source of spin initialization or multi-level qudit generation for quantum information applications. So…