310 citations · 2.6k across the 43 of their papers we have counts for
43 papers
Cumulant expansion framework for internal gradient distributions tensors
Leonardo A. Pedraza Perez, Gonzalo A. Alvarez
Magnetic resonance imaging is a powerful, non invasive tool for medical diagnosis. The low sensitivity for detecting the nuclear spin signals, typically limits the image resolution…
Gene Expression Programming for Quantum Computing
Gonzalo Alvarez, Ryan Bennink, Stephan Irle +1
We introduce QuantumGEP, a scientific computer program that uses gene expression programming (GEP) to find a quantum circuit that either (i) maps a given set of input states to a g…
Path integral framework for characterizing and controlling decoherence induced by non-stationary environments on a quantum probe
Martin Kuffer, Analia Zwick, Gonzalo A. Alvarez
Reliable processing of quantum information is a milestone to achieve for the deployment of quantum technologies. Uncontrolled, out-of-equilibrium sources of decoherence need to be…
Dynamics of quantum information scrambling under decoherence effects measured via active spins clusters
Federico D. Domínguez, Gonzalo A. Álvarez
Developing quantum technologies requires the control and understanding of the non-equilibrium dynamics of quantum information in many-body systems. Local information propagates in…
Witnessing entanglement in quantum magnets using neutron scattering
A. Scheie, Pontus Laurell, A. M. Samarakoon +6
We demonstrate how quantum entanglement can be directly witnessed in the quasi-1D Heisenberg antiferromagnet KCuF. We apply three entanglement witnesses --- one-tangle, two-tan…
Quantifying and controlling entanglement in the quantum magnet CsCoCl
Pontus Laurell, Allen Scheie, Chiron J. Mukherjee +7
The lack of methods to experimentally detect and quantify entanglement in quantum matter impedes our ability to identify materials hosting highly entangled phases, such as quantum…