Rapid fair sampling of the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>X</mml:mi><mml:mi>Y</mml:mi></mml:mrow></mml:math> spin Hamiltonian with a laser simulator
Vishwa Pal, Simon Mahler, Chene Tradonsky, Asher A. Friesem, Nir Davidson
Abstract
This paper presents a new simulator based on dissipatively coupled lasers for rapid and efficient fair sampling of XY spin Hamiltonian with complex ground state manifolds. The authors use the multiple longitudinal modes of each laser to form an ensemble of identical but independent simulators to provide statistical fair sampling.
Topics & Concepts
Hamiltonian (control theory)LaserPhysicsStatistical physicsSampling (signal processing)Ground stateLaser rangingComputer scienceSimulationComputationControl theory (sociology)Spin (aerodynamics)Steady state (chemistry)Statistical analysisHamiltonian mechanicsQuantum mechanicsOpticsState (computer science)Ensemble averageEngineeringAlgorithmComputational physicsStatistical modelComputer simulationStatistical ensembleElectronic engineeringImportance samplingMechanical and Optical ResonatorsCold Atom Physics and Bose-Einstein CondensatesNonlinear Photonic Systems