3 papers
quant-ph2026
Trapping potentials and quantum gates for microwave-dressed Rydberg atoms on an atom chip
Iason Tsiamis, Georgios Doultsinos, Andreas F. Tzortzakakis +5
Rydberg atoms in dc electric fields acquire static dipole moments. When the atoms are close to a surface producing an inhomogeneous electric field, such as by the adsorbates on an…
quant-ph2025
Fundamental error bound for entanglement generation between interacting Rydberg atoms
Georgios Doultsinos, Antonis Delakouras, David Petrosyan
We analytically derive the lower error bound for the preparation of any maximally entangled state of two atoms involving Rydberg-state interactions. This fundamental bound represen…
quant-ph2025
Quantum gates between distant atoms mediated by a Rydberg excitation antiferromagnet
Georgios Doultsinos, David Petrosyan
We present a novel protocol for implementing quantum gates between distant atomic qubits connected by an array of neutral atoms that play the role of a quantum bus. The protocol is…