3 papers
quant-ph2026
Quantum classification and search algorithms using spinorial representations
Lauro Mascarenhas, Vinicius N. A. Lula-Rocha, Marco A. S. Trindade
We propose an algebraic formulation for two distinct quantum algorithms: a quantum classification algorithm and a quantum search algorithm with a non-uniform initial distribution,…
quant-ph2026
A single-electron double quantum dot with Rashba spin-orbit interaction as a working substance for heat machines
Ivan Romualdo de Oliveira, VinÃcius N. A. Lula-Rocha, Moises Rojas
We investigate the thermodynamic performance of a quantum Otto machine whose working substance is a single electron confined in a double quantum dot under an external magnetic fiel…
quant-ph2026
Non-unitary extension of Grover's search algorithm
V. N. A. Lula-Rocha, M. A. S. Trindade
We have developed a non-unitary extension of Grover's search algorithm by changing the hidden geometry of Hilbert space carried by diffusion operator. Our algorithm finds the solut…