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Now showing items 11-20 of 25
Theory and phenomenology of Higgs bosons in left-right supersymmetric models
(2014-05)
Scope and Method of Study. In this dissertation, I study the theory and phenomenology of Higgs bosons in the framework of various models with supersymmetry, left-right symmetry and universal extra dimensions. In Chapter ...
First-principles study of electronic properties of one dimensional nanostructures
(, 2010-05)
Scope and Method of Study:
Development and applications of infrared structural biology
(2014-05)
Aspartic acid (Asp), Glutamic acid (Glu) and Tyrosine (Tyr) often play critical roles at the active sites of proteins. Probing the structural dynamics of functionally important Asp/Glu and Tyr provides crucial information ...
Coherent interference effects and squeezed light generation in optomechanical systems
(2015-12)
My Ph.D dissertation is on the fundamental effects in optomechanical systems (OMS) and their important applications. The OMS are based on the possibility of the mechanical motion produced by few photons incident on the ...
Density functional theory and time-dependent DFT modeling of organic photovoltaic materials
(2017-12)
This thesis has aimed to apply Density Functional Theory (DFT) and Time-dependent DFT (TD-DFT) method to design new organic material for small molecule organic photovoltaic (OPV) and molecules for tandem structure solar ...
Electromagnetically induced transparency and quantum effects in optomechanical systems
(2011-12)
In this thesis, we study cooling, normal mode splitting, squeezing, entanglement, and electromagnetically induced transparency in the macroscopic optomechanical system. We show that a type I optical parametric amplifier ...
Comparison of plastics used in tissue equivalent proportional counters (TEPC) and development of a balloon borne TEPC
(2012-12)
This study investigates alternatives to A-150 tissue equivalent plastic for use in the construction of tissue equivalent gas-filled detectors for the measurement of dosimetric quantities. This study looks at four different ...
Fermion masses and mixings, Leptogenesis and baryon number violation in unified theories
(2017-07)
In this dissertation, we study physics beyond the Standard Model (SM) of particle physics to incorporate some of its unexplained phenomenon. Grand Unified Theories (GUTs) are natural extensions of the SM, since gauge ...
Role of cosmic rays in lightning initiation
(2014-07)
From electric field measurements, the maximum electric fields typically found within a thunderstorm are an order of magnitude too weak to initiate a lightning discharge. Relativistic electrons produced in galactic cosmic ...
Disorder effect in graphene and topological insulator
(2012-07)
Scope and Method of Study: