From the 2 of 86 papers with an AI index.
26 citations
- University of the Basque CountryES35 papers
- IkerbasqueES29 papers
- Material Physics CenterES20 papers
- Universidad de La LagunaES11 papers
- Instituto de Astrofísica de CanariasES10 papers
- Centro de Estudios de Física del Cosmos de AragónES8 papers
- CIC nanoGUNEES7 papers
- Instituto de Física de CantabriaES6 papers
- Osservatorio Astronomico di PadovaIT6 papers
- University of LuxembourgLU6 papers
- ETH ZurichCH5 papers
- Instituto de Astrofísica de AndalucíaES5 papers
15 papers · 1 filter
Chemical bonding concepts emerge naturally from maximally entangled atomic orbitals
Lexin Ding, Eduard Matito, Christian Schilling
Chemical bonding is a nonlocal phenomenon that binds atoms into molecules. Its ubiquitous presence in chemistry, however, stands in stark contrast to its ambiguous definition and t…
Taxonomy of integrable and ground-state solvable models: Jastrow wave functions on graphs and parent Hamiltonians
Nilanjan Sasmal, Adolfo del Campo
We introduce a family of many-body systems of distinguishable continuous-variable particles in which interparticle interactions are set by the adjacency matrix of a graph. The grou…
Double-Bracket Master Equations: Phase-Space Representation and Classical Limit
Ankit W. Shrestha, Budhaditya Bhattacharjee, Adolfo del Campo
We systematically investigate master equations involving double-bracket dissipators in the classical limit. Dissipators defined by double commutators arise naturally in dephasing d…
Hong-Ou-Mandel interference of more than 10 indistinguishable atoms
Martin Quensen, Mareike Hetzel, Luis Santos +4
When two indistinguishable bosons interfere at a beam splitter, they both exit through the same output port. This foundational quantum-mechanical phenomenon, known as the Hong-Ou-M…
Iterative optimization in quantum metrology and entanglement theory using semidefinite programming
Ãrpád Lukács, Róbert Trényi, Tamás Vértesi +1
We discuss efficient methods to optimize the metrological performance over local Hamiltonians in a bipartite quantum system. For a given quantum state, our methods find the best lo…
Krylov Complexity Under Hamiltonian Deformations and Toda Flows
Kazutaka Takahashi, Pratik Nandy, Adolfo del Campo
The quantum dynamics of a complex system can be efficiently described in Krylov space, the minimal subspace in which the dynamics unfolds. We apply the Krylov subspace method for H…