91 citations · 247 across the 14 of their papers we have counts for
14 papers
Validation and calibration of quantum hardware through the many-body quantum Mpemba effect
Francesco Campaioli, Marco Avesani, Oren Raz +2
We introduce a validation process that harnesses engineered many-body relaxation to control and calibrate quantum hardware. On two independently developed neutral-atom processors,…
Molecular triplets and other metastable states for excitonic quantum batteries
Daniel Tibben, Gian Marcello Andolina, Daniel E. Gómez +1
Excitonic quantum batteries, based on organic fluorescent molecules embedded in optical microcavities, offer a room-temperature platform for studying collective effects in energy s…
Nitrogen-Vacancy Emission from Nanodiamond: Size, Depth, and Surroundings
Harini Hapuarachchi, Francesco Campaioli, Jared H Cole +2
The negatively charged nitrogen-vacancy (NV) center in diamond is a leading solid-state quantum emitter, offering spin-photon interfaces over a wide temperature range with applicat…
Finite-temperature criticality through quantum annealing
Gianluca Teza, Francesco Campaioli, Marco Avesani +1
Critical phenomena at finite temperature underpin a broad range of physical systems, yet their study remains challenging due to computational bottlenecks near phase transitions. Qu…
Optimisation of ultrafast singlet fission in 1D rings towards unit efficiency
Francesco Campaioli, Alice Pagano, Daniel Jaschke +1
Singlet fission (SF) is an electronic transition that in the last decade has been under the spotlight for its applications in optoelectronics, from photovoltaics to spintronics. De…
Extending the self-discharge time of Dicke quantum batteries using molecular triplets
Daniel J. Tibben, Enrico Della Gaspera, Joel van Embden +4
Quantum batteries, quantum systems for energy storage, have gained interest due to their potential scalable charging power density. A quantum battery proposal based on the Dicke mo…
Plasmonically engineered nitrogen-vacancy spin readout
Harini Hapuarachchi, Francesco Campaioli, Fedor Jelezko +1
Ultra-precise readout of single nitrogen-vacancy (NV) spins hold promise for major advancements in quantum sensing and computing technologies. We predict significant brightness and…
A Tutorial on Quantum Master Equations: Tips and tricks for quantum optics, quantum computing and beyond
Francesco Campaioli, Jared H. Cole, Harini Hapuarachchi
Quantum master equations are an invaluable tool to model the dynamics of a plethora of microscopic systems, ranging from quantum optics and quantum information processing, to energ…
Quintet formation and exchange fluctuations: The role of stochastic resonance in singlet fission
Miles I. Collins, Francesco Campaioli, Murad J. Y. Tayebjee +2
Singlet fission describes the spin-conserving production of two triplet excitons from one singlet exciton. The existence of a spin-2 (quintet) triplet-pair state as a product of si…
Optical interaction of the NV- centre in diamond with a plasmonic metal nanoparticle
Harini Hapuarachchi, Francesco Campaioli, Jared H. Cole
We present a rigorous theoretical model for the optical interaction between a nitrogen-vacancy (NV) centre in diamond and a plasmonic metal nanoparticle (MNP), accompanied by a com…
Singlet exciton dynamics of perylene diimide and tetracene based hetero/homogeneous substrates via an \textit{ab initio} kinetic Monte Carlo model
Anjay Manian, Francesco Campaioli, Igor Lyskov +2
Luminescent solar concentrators (LSCs) are devices that trap a portion of the solar spectrum and funnel it towards photon harvesting devices. The modelling of LSCs at a quantum che…
Exciton transport in amorphous polymers and the role of morphology and thermalisation
Francesco Campaioli, Jared H. Cole
Understanding the transport mechanism of electronic excitations in conjugated polymers is key to advancing organic optoelectronic applications, such as solar cells, OLEDs and flexi…
Resource speed limits: Maximal rate of resource variation
Francesco Campaioli, Chang-shui Yu, Felix A. Pollock +1
Recent advances in quantum resource theories have been driven by the fact that many quantum information protocols make use of different facets of the same physical features, e.g. e…
Tight, robust, and feasible quantum speed limits for open dynamics
Francesco Campaioli, Felix A. Pollock, Kavan Modi
Starting from a geometric perspective, we derive a quantum speed limit for arbitrary open quantum evolution, which could be Markovian or non-Markovian, providing a fundamental boun…