• An exactly solvable model in P.R.M.: quantization. II 

      Iranzo Fernández, Vicente; Llosa, J; Marqués Truyol, Francisco; Molina, A (1984-01)
      Article
      Accés obert
      The quantization of a priori hamiltonian predictive systems is studied. It is applied to quantize the family of N-particle relativistic models presented in ref. 1. The relativistic two-particle oscillator is studied in ...
    • Maxwell equations in the Debye potential formalism 

      Fayos Vallés, Francisco; Llanta Salleras, Estanislao; Llosa, J (1985-02-01)
      Article
      Accés obert
      The authors propose a method for computing the electromagnetic test-field created by a given distribution of charges and currents using the Debye potential formalism in curved space-times. This framework has been applied ...
    • ZERO: probabilistic routing for deploy and forget wireless sensor networks 

      Vilajosana Guillen, Xavier; Juan Pérez, Angel Alejandro; Llosa, J; Pacho, C; Vilajosana Guillen, Ignasi; López Vicario, José; Morell, A (2010)
      Article
      Accés obert
      As Wireless Sensor Networks are being adopted by industry and agriculture for large-scale and unattended deployments, the need for reliable and energy-conservative protocols become critical. Physical and Link layer efforts ...