Position dependent mass quantum particle

EMU I-REP

Show simple item record

dc.contributor.author Al-Aakol, Ashwaq Eyad Kadhim
dc.date.accessioned 2014-10-02T10:46:05Z
dc.date.available 2014-10-02T10:46:05Z
dc.date.issued 2013-09
dc.identifier.citation Al-Aakol, Ashwaq Eyad Kadhim. (2013). Position dependent mass quantum particle. Thesis (M.S.), Eastern Mediterranean University, Institute of Graduate Studies and Research, Dept. of Physics, Famagusta: North Cyprus. en_US
dc.identifier.uri http://hdl.handle.net/11129/1382
dc.description Master of Science in Physics. Thesis (M.S.)--Eastern Mediterranean University, Faculty of Arts and Sciences, Dept. of Physics, 2013. Supervisor: Assist. Prof. Dr. S. Habib Mazharimousavi. en_US
dc.description.abstract ABSTRACT: In this thesis we study a quantum particle with position dependent mass (PDM). We start from the general form of the kinetic energy operator in which the physical requirements are considered and then we show that the general form of the kinetic energy operator does not keep the Schrodinger equation invariant under the global Galilean transformation. To make out the problem we introduce instantaneous Galilean invariance and following this concept we show that in some specific case of the general form of the kinetic operator the Schrodinger equation remains invariant under the Galilean transformation. Furthermore we study a specific mass for a particle in an infinite square well potential. We show that the particle prefers to stay in a region with larger mass. Keywords: Position dependent mass, Quantum particle, Galilean invariance, Instantaneous Galilean invariance, Particle in infinite well. ………………………………………………………………………………………………………………………………………………………………………………………………………… ÖZ: Bu tezde küutlesi pozisyona bağımlı bir kuantum partikülü incelenmektedir.Genel bir kinentik enerji operatörü ve dolayısıyle Schrödinger denklemi Galilei dönüşümü altında değişmektedir. Buna karşın anlık Galilei değişmezliğini Schrödinger denklmindeki kinetik enerjiye koyuyoruz. Sonsuz bir karesel kuyu potansiyelinde özel bir değişken kütle ele alınmakta ve partiküllerin ağır kütlesel noktaya çekildiği gözlemlenmektedir. Anahtar Kelimeler: Pozisyona Bağımlı kütle, Kuantum Zerresi, Galilei değişmezliği, Anlik Galilei değişmezliği, Sonsuz çukurda Zerre. en_US
dc.language.iso en en_US
dc.publisher Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ) en_US
dc.subject Physics en_US
dc.subject Quantum Physics en_US
dc.subject Position Dependent Mass, Quantum Particle, Galilean Invariance, Instantaneous Galilean Invariance, Particle in Infinite Well en_US
dc.title Position dependent mass quantum particle en_US
dc.type Thesis en_US


Files in this item

This item appears in the following Collection(s)

Show simple item record