Browsing Teses e dissertações by Advisor "f13717cc-bce5-4c73-99af-0aed226134ce"

Now showing items 1-4 of 4

    • Ultracold bosons in random lattice potentials 

      Souza, Renan da Silva (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Física - PPGF, Câmpus São Carlos, 06/04/2023)
      The Bose-Hubbard model describes short-range interacting spinless bosons on a random lattice. This model is realized in ultracold atomic systems where quantum phase transitions can be observed. When loaded into a deep ...

    • Turbulência de Ondas em condensados de Bose-Einstein 

      Santos Filho, Marcos Alberto Gonçalves dos (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Física - PPGF, Câmpus São Carlos, 19/02/2018)
      In this work we used as a starting point the theory developed by Zakharov and Nazarenko for treating wave turbulence in systems with weak non linearity such as atomic Bose-Einstein condensates with low enough temperature ...

    • Análise de fenômenos críticos no modelo Rock-Paper-Scissors 

      Silva, Ricardo Rodrigues Justino da (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Física - PPGF, Câmpus São Carlos, 03/07/2019)
      This present work was developed with the purpose of analyzing critical phenomena in the Rock-Paper-Scissors model, consisting of three species and the empty site, initially distributed randomly in a square lattice, in ...

    • Incompressible energy spectrum in atomic Bose-Einstein condensates: a weak wave turbulence theory approach 

      Santos Filho, Marcos Alberto Gonçalves dos (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Física - PPGF, Câmpus São Carlos, 25/08/2022)
      Bose-Einstein condensates with their superfluidity property provide an interesting parallel to classical fluids. Due to the Kolmogorov spectrum of homogeneous turbulence the statistics of the incompressible velocity field ...