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Quantum Monte Carlo study of the itinerant-localized model of strongly correlated electrons: spin-spin correlation functions
(American Physical Society, 2016-12-06)
We perform quantum Monte Carlo simulations of the itinerant-localized periodic Kondo-Heisenberg model for the underdoped cuprates to calculate the associated spin correlation functions. The strong electron correlations are ...
Método Variacional com Monte Carlo aplicado ao oscilador harmônico quânticoThe Monte Carlo variational method applied to the quantum harmonic oscillator
(Sociedade Brasileira de Física, 2006)
An approach to real-coded quantum inspired evolutionary algorithm using particles filter
(Institute of Electrical and Electronics Engineers Inc., 2016)
This work proposes, implements and evaluates the FP-QIEA-R model as a new quantum inspired evolutionary algorithm based on the concept of quantum superposition that allows the optimization process to be carried on with a ...
Quantum tunneling fragmentation model
(2000-12-01)
A nonthermal quantum mechanical statistical fragmentation model based on tunneling of particles through potential barriers is studied in compact two- and three-dimensional systems. It is shown that this fragmentation ...