We propose efficient algorithms for classically simulating fermionic linear optics operations applied to non-Gaussian initial states. By gadget constructions, this provides algorithms for …
L Ding, S Mardazad, S Das, S Szalay… - Journal of Chemical …, 2020 - ACS Publications
A recent development in quantum chemistry has established the quantum mutual information between orbitals as a major descriptor of electronic structure. This has already …
L Ding, C Schilling - Journal of Chemical Theory and Computation, 2020 - ACS Publications
The interplay between electron interaction and geometry in a molecular system can lead to rather paradoxical situations. The prime example is the dissociation limit of the hydrogen …
JO Ernst, F Tennie - New Journal of Physics, 2024 - iopscience.iop.org
Mode entanglement in many-body quantum systems is an active area of research. It provides crucial insight into the suitability of many-body systems for quantum information …
The second quantum revolution is all about exploiting the quantum nature of atoms and molecules to execute quantum information processing tasks. To boost this growing …
D Dasenbrook, J Bowles, JB Brask… - New Journal of …, 2016 - iopscience.iop.org
Motivated by recent progress in electron quantum optics, we revisit the question of single- electron entanglement, specifically whether the state of a single electron in a superposition …
Since it's rediscovery in the twentieth century, the Mpemba effect, where a far-from- equilibrium state may relax faster than a state closer to equilibrium, has been extensively …
The operator algebra of fermionic modes is isomorphic to that of qubits, the difference between them is twofold: the embedding of subalgebras corresponding to mode subsets …
AT Kruppa, J Kovács, P Salamon… - Journal of Physics G …, 2021 - iopscience.iop.org
We examine mode entanglement and correlation of two fermionic particles analytically and numerically. We study the one-and two-mode entropies and a global characteristic, the one …