62 citations · 156 across the 17 of their papers we have counts for
17 papers
Mean-field Pulse Adaptation for the Circularization of Interacting Rydberg Atoms
Matthias Hüls, Felix Motzoi, Tommaso Calarco +1
Arrays of circular Rydberg atoms provide a promising platform for quantum simulation and computation; however, their preparation in the presence of interatomic interactions remains…
Fast Pulses for High-Fidelity Circularization of Interacting Rydberg atoms
Matthias Hüls, Aurore A. Young, Clément Sayrin +6
Circular states in Rydberg atoms offer a promising platform for quantum computation, quantum simulation and quantum sensing. However, the final step of their preparation - termed a…
Improving Single Excitation Fidelity in Rydberg Superatoms for Efficient Single Photon Emission
Vidisha Aggarwal, Boxi Li, Eloisa Cuestas +4
Deterministic single photon emission from a Rydberg ensemble coupled to an optical cavity requires high-fidelity preparation of collective single excitations. In such a setup imper…
- and Dicke-state engineering using optimal global control in nearest-neighbor coupled ring-shaped qubit arrays
Andrea Muratori, Vladimir M. Stojanovic, Eloisa Cuestas +2
Motivated by a compelling need for time-efficient and robust schemes for quantum-state engineering in systems of neutral atoms in optical tweezers, we consider a ring-shaped array…
Roadmap on Quantum Thermodynamics
Steve Campbell, Irene D'Amico, Mario A. Ciampini +66
The last two decades has seen quantum thermodynamics become a well established field of research in its own right. In that time, it has demonstrated a remarkably broad applicabilit…
Spatial correlations and entanglement in a hybrid system of N fermion pairs with harmonic interaction
M. D. Jiménez, W. J. Díaz, E. Cuestas +2
Using the Moshinsky model, we analyze the spatial correlation and the entanglement of the ground state across different bipartitions of a system composed by pairs of harmonical…
Neutral atom transport and transfer between optical tweezers
Cristina Cicali, Martino Calzavara, Eloisa Cuestas +2
We focus on the optimization of neutral atom transport and transfer between optical tweezers, both critical steps towards the implementation of quantum processors and simulators. W…
Indistinguishable entangled fermions: basics and future challenges
A. P. Majtey, A. Valdés-Hernández, E. Cuestas
The study of entanglement in systems composed of identical particles raises interesting challenges with far-reaching implications in both, our fundamental understanding of the phys…
Composite-boson formalism applied to strongly bound fermion pairs in a one-dimensional trap
Martín D. Jiménez, Eloisa Cuestas, Ana P. Majtey +1
We analyze a system of fermions in a one-dimensional harmonic trap with attractive delta-interactions between different fermions species, as an approximate description of experimen…
Making statistics work: a quantum engine in the BEC-BCS crossover
Jennifer Koch, Keerthy Menon, Eloisa Cuestas +5
Heat engines convert thermal energy into mechanical work both in the classical and quantum regimes. However, quantum theory offers genuine nonclassical forms of energy, different f…
Strongly bound fermion pairs on a ring: a composite-boson approach
E. Cuestas, C. Cormick
Particles made of two fermions can in many cases be treated as elementary bosons, but the conditions for this treatment to be valid are nontrivial. The so-called "coboson formalism…
Fermionic versus bosonic behavior of confined Wigner molecules
Eloisa Cuestas, P. Alexander Bouvrie, Ana P. Majtey
We assess whether a confined Wigner molecule constituted by fermions behaves as bosons or fermions. Following the work by C. K. Law [Phys. Rev. A \textbf{71}, 034306…
Entanglement between two spatially separated ultracold interacting Fermi gases
P. Alexander Bouvrie, Eloisa Cuestas, Itzhak Roditi +1
Multiparticle entangled states, essential ingredients for modern quantum technologies, are routinely generated in experiments of atomic Bose-Einstein condensates (BECs). However, t…
Long- and short-range interaction footprints in entanglement entropies of two-particle Wigner molecules in 2D quantum traps
Eloisa Cuestas, Mariano Garagiola, Federico M. Pont +2
The occupancies and entropic entanglement measures for the ground state of two particles in a two-dimensional harmonic anisotropic trap are studied. We implement a method to study…
Detecting dimensional crossover and finite Hilbert space through entanglement entropies
Mariano Garagiola, Eloisa Cuestas, Federico M. Pont +2
The information content of the two-particle one- and two-dimensional Calogero model is studied using the von Neumann and Rényi entropies. The one-dimensional model is shown to have…
Localization of the valence electron of endohedrally confined hydrogen, lithium and sodium in fullerene cages
Eloisa Cuestas, Pablo Serra
The localization of the valence electron of , and atoms enclosed by three different fullerene molecules is studied. The structure of the fullerene molecules is used to…
Energy and lifetime of resonant states with real basis sets
Eloisa Cuestas, Pablo Serra
Using a probabilistic interpretation of resonant states, we propose a formula useful to calculate the lifetime of a resonance using square-integrable real basis-set expansion techn…