1.1k citations · 7.3k across the 119 of their papers we have counts for
16 papers · 2 filters
Robust state preparation in quantum simulations of Dirac dynamics
Xue-Ke Song, Fu-Guo Deng, Lucas Lamata +1
A non-relativistic system such as an ultracold trapped ion may perform a quantum simulation of a Dirac equation dynamics under specific conditions. The resulting Hamiltonian and dy…
A Single-Ion Reservoir as a High-Sensitive Sensor of Electric Signals
Francisco Domínguez, Íñigo Arrazola, Jaime Doménech +4
A single-ion reservoir has been tested, and characterized in order to be used as a highly sensitive optical detector of electric signals arriving at the trapping electrodes. Our sy…
Superluminal Physics with Superconducting Circuit Technology
Carlos Sabín, Borja Peropadre, Lucas Lamata +1
We introduce a toolbox for the quantum simulation of superluminal motion with superconducting circuits. We show that it is possible to simulate the motion of a superconducting qubi…
Supervised Quantum Learning without Measurements
Unai Alvarez-Rodriguez, Lucas Lamata, Pablo Escandell-Montero +2
We propose a quantum machine learning algorithm for efficiently solving a class of problems encoded in quantum controlled unitary operations. The central physical mechanism of the…
Fermion-antifermion scattering via boson exchange in a trapped ion
Xiang Zhang, Kuan Zhang, Yangchao Shen +7
Quantum field theories describe a wide variety of fundamental phenomena in physics. However, their study often involves cumbersome numerical simulations. Quantum simulators, on the…
Approximate Quantum Adders with Genetic Algorithms: An IBM Quantum Experience
Rui Li, Unai Alvarez-Rodriguez, Lucas Lamata +1
It has been proven that quantum adders are forbidden by the laws of quantum mechanics. We analyze theoretical proposals for the implementation of approximate quantum adders and opt…