The effect of nonextensivity on the time development of quantum systems


Tirnakli U. , OZEREN S., BUYUKKILIC F., DEMIRHAN D.

ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, cilt.104, ss.341-345, 1997 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 104 Konu: 2
  • Basım Tarihi: 1997
  • Doi Numarası: 10.1007/s002570050459
  • Dergi Adı: ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER
  • Sayfa Sayısı: ss.341-345

Özet

In this study, the classical evolution operator has been generalized within Tsallis thermostatistics. By using the generalized evolution operator, the q-dependent transition probability of a quantal system, namely Fermi Golden rule, has been introduced as w(n --> m) = \ [U-q(t,t(o))](mn)\(2). In order to make the situation concrete, a simple example from quantum mechanics has been solved in the frame of this formalism and the effect of q-index has been clearly illustrated in the figures.