Browsing Ph.D. Theses by Author "Akant, Levent."

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Boundary effects on Bose-Einstein condensation in ultra-static space-times

Ertuğrul, Emine. (Thesis (Ph.D.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)

In this theses relativistic boson anti-boson system, inside d dimensional box B with volume V and surface area A, which is a sub-manifold of d dimensional manifold M is studied. Mellin-Barnes Transformations and short time ...
Nonrelativistic limit of Bose-Einstein condensation in a static spacetime

İşeri, İslam Çağrı. (Thesis (Ph.D.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2018., 2018.)

Nonrelativistic limit of thermodynamics of noninteracting Bose ﬁeld in curved background is investigated via a post-Newtonian approach. In large but ﬁnite c limit matter becomes nonrelativistic whereas the geometry stays ...
Quantum phenomena and shape dynamics

Dündar, Furkan Semih. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2018., 2018.)

In this thesis, we considered quantum phenomena (Unruh eﬀect) in Shape Dy namics, version of Bohmian Mechanics that is compatible with Mach’s Principle, and a solution (gravitational collapse of a spherically symmetric ...

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