The Quantum and Klein-Gordon Oscillators in a Non-commutative Complex Space and the Thermodynamic Functions |
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Authors: | Slimane Zaim |
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Institution: | 1. Département des Sciences de la Matière, Faculté des Sciences, Université Hadj Lakhdar, Batna, Algeria
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Abstract: | In this work we study the quantum and Klein-Gordon oscillators in a non-commutative complex space. We show that a particle described by such oscillators behaves similarly as an electron with spin in a commutative space in an external uniform magnetic field. Therefore the wave-function $\psi (z,\bar{z} )$ takes values in C 4, spin up, spin down, particle, antiparticle, a result which is obtained by the Dirac theory. We obtain the energy levels by exact solutions. We also derive the thermodynamic functions associated to the partition function, and show that the non-commutativity effects are manifested in energy at the high temperature limit. |
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