most citedConformal Data for the O(3) Wilson-Fisher Conformal Field Theory from Fuzzy Sphere Realization of the Quantum Rotor Model

4 citations

12 papers

quant-ph2026

Phase-switchable nonreciprocal entanglement via magnon squeezing in ring-cavity optomagnomechanics

Z. Imara, A. El Allati, A. Belfakir +2

Cavity optomagnomechanics provides a versatile platform to explore macroscopic quantum correlations, particularly nonreciprocal entanglement. In this work, we propose a theoretical…

cond-mat.mes-hall20261 cited

Improving photovoltaics by adding extra terminals to extract hot carriers

Bruno Bertin-Johannet, Thibaut Thuégaz, Janine Splettstoesser +1

Photovoltaic cells usually have two terminals, one collecting electrons and the other collecting holes. Can more terminals improve such solar cells? Energy-filtering terminals coul…

cond-mat.supr-con2026

Dissipation due to Bulk Localized Low-Energy Modes in Strongly Disordered Superconductors

Anton V. Khvalyuk, Mikhail V. Feigel'man

Strongly disordered superconductors (SDSCs) are widely used in qubits, microwave resonators, photon detectors, and other superconducting quantum devices. In SDSC-based devices, coh…

quant-ph2026

Rydberg atoms for electric field gradiometry

Philip Kitson, Wayne J. Chetcuti, Gerhard Birkl +2

We propose a quantum sensor for electric fields based on networks of Rydberg atoms. The sensing mechanism exploits the strong dependence of the Rydberg blockade on the applied elec…

cond-mat.str-el20264 cited

Conformal Data for the O(3) Wilson-Fisher Conformal Field Theory from Fuzzy Sphere Realization of the Quantum Rotor Model

Arjun Dey, Loic Herviou, Christopher Mudry +1

We present a model for strongly interacting fermions with internal O(3) symmetry on the fuzzy-sphere that (i) preserves the rotational symmetry of the fuzzy sphere and (ii) undergo…

quant-ph2026

Magic states are rarely the best resource to optimize: An analytical tool for qubit resource estimation in concatenated codes

Marco Fellous-Asiani, Hui Khoon Ng, Robert S. Whitney

Concatenated error-correction schemes are well-understood routes to fault-tolerant quantum computing, and research on such schemes continues, including recent claims that they may…