U. Las Heras

Fermionic models with superconducting circuits

2015 · EPJ Quantum Technology

We propose a method for the efficient quantum simulation of fermionic systems with superconducting circuits. It consists in the suitable use of Jordan-Wigner mapping, Trotter decomposition, and multiqubit gates, be with the use of a …

Finite-time quantum correlations of propagating squeezed microwaves

2017 · arXiv (Cornell University)

Two-mode squeezing is a fascinating example of quantum entanglement manifested in cross-correlations of incompatible observables between two subsystems. At the same time, these subsystems themselves may contain no quantum signatures in their self-correlations. These properties …