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Radha, T.K.
(2009-07-02)
This thesis deals with the physics of fundamental particles. Refinements in the study of electrodynamics and with a new way of presenting well-established concepts in Field theory, are discussed in this thesis. The uses ...
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Ghosh, Tarun Kanti
(2009-09-04)
This thesis is devoted to theoretical study of various aspects of low energy collective excitations in a trapped interacting alkali-metal atomic gases (Bose and Fermi) and of fractional quantum hall systems. An equation ...
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Narlikar, J. V.
(2010-06-29)
Notes were prepared by Dr. R. Vasudevan. It comprises of two parts. Part I deals with the concepts - Electromagnetic Field, Principle of Equivalence, The Curvature Tensor, Einstein's Equations, Experimental verification, ...
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Vinay Vaibhav
(The Institute of Mathematical Sciences, 2022)
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Dheeraj Kumar Mishra
(The Institute of Mathematical Sciences, 2019)
The thesis mainly deals with the effect of the invariant ultraviolet scale on the
thermodynamics of the ideal gases such as photon and degenerate Fermi gas.
Incorporating another invariant scale say κ in the known ...
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Rajeswari, V.
(2009-08-07)
Quantum theory of angular momentum provides an invaluable tool for all quantum mechanical phenomena, occuring in the fields of atomic, molecular, and nuclear physics. The symmetries of Angular Momentum coupling and Angular ...
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Abhinav Saket
(The Institute of Mathematical Sciences, 2013)
This thesis investigates one dimensional generalisations of the Kitaev model and study robustness of topological qubits in one dimensional quantum spin chains. The Kitaev model, a two dimensional model on honeycomb lattice, ...
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Dutta Sreedhar Babu
(2009-08-27)
This thesis addresses the following questions and discusses the answers: i) What is the limit in which the classical approximation is exact?; ii) When does the theory itself become classical? (Not just the energetics, ...
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Rathul Nath Raveendran
(The Institute of Mathematical Sciences, 2018)
This thesis is focused on studying issues related to the very early epochs of the
universe often referred to as inflation. Inflation is a paradigm which, as we shall
discuss, is considered to be responsible for the ...
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Anand Pathak
(The Institute of Mathematical Sciences, 2020)
Networks, i.e., systems whose structure is completely described by specifying a set of
vertices (or nodes), and the set of edges (or links) connecting these vertices to each other,
are ubiquitous in nature.
Among the ...
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Garima Rani
(The Institute of Mathematical Sciences, 2020)
Bacteria are single celled, prokaryotic micro-organisms that were one of the first
life forms to appear on earth and have since emerged as one of the most successful
organisms as well, populating habitats as diverse as ...
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Minati Biswal
(The Institute of Mathematical Sciences, 2018)
In this thesis, we study the ZN symmetry and confinement-deconfinement (CD) transition in
SU(N) Higgs theory. In the absence of the Higgs field, the Euclidean action is invariant under the ZN gauge transformation. This ...