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Sundar, Kasivishwanathan
(, 2009-08-14)
In this thesis the researcher proposes a combination of quadratic and quartic non-linearities viz., evolving a quadrature squeezed state through a Kerr Medium, resulting in a variety of states with different properties. ...
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Chandradew Sharma
(, 2009-12-15)
This thesis studies the decays B ---> J/{\`Psi}T, B ---> J /{`Psi}V and B ---> J /{`Psi}S, where T, V and
S are tensor (J^P = 2^+), vector (J^P = 1^-) and scalar (J^P = 0^+) mesons respectively.
The Present study is ...
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Nilanjan Sircar
(The Institute of Mathematical Sciences, 2011)
This thesis is devoted to study of two aspects or use of AdS/CFT conjecture: One
is the use of AdS/CFT in understanding the IR-cut-off appearing in the resolution
of Hagedorn limiting temperature in String Theory via ...
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Arundhati, Dasgupta
(, 2009-08-20)
Black holes are formed when stars with mass around few times the mass of our Sun or higher collapse under their own gravitational field. Black holes are solutions of Einstein's equation which relates space time to matter. ...
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Suneeta, Varadarajan
(, 2009-08-31)
Some aspects of black holes in Anti deSitter Space times are studied in this thesis. A semi classical analysis of black holes shows that they also radiate with a thermal spectrum. This together with the fact that black ...
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Arindam Mitra
(The Institute of Mathematical Sciences, 2023)
Incompatibility of quantum devices is one of the central features of quantum mechanics that makes it distinct from classical physics. Quantum devices are said to be
incompatible if those can not be implemented simultaneously ...
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Sarkar, Tapobrata
(2009-08-25)
Some aspects of D-brane physics and quantum gravity are studied in this thesis. D-branes on Calabi-Yau manifolds from the point of view of gauged linear sigma models are studied. An appropriate set of boundary conditions, ...
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Saurya Das
(2009-08-18)
The standard Model is a gauge field theory based on the gauge group. As for the standard theory of elementary particle interactions, gravitation remains negligible at the highest of energies accessible to present day ...
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Tapobrata Sarkar
(, 2009-10-06)
This thesis reviews certain aspects of high energy scattering in abelian and non abelian gauge theories. This subject has been extensively studied over the last few decades, using perturbative techniques. Recently it has ...
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Rohan Raghava Poojary
(The Institute of Mathematical Sciences, 2015)
In recent years, AdS/CFT correspondance as emereged from string theory as one of the most powerful tools to study consistent theories of gravity by relating them to a boundary conformal field theory(CFT). It relates the ...
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Rajarshi Pal
(The Institute of Mathematical Sciences, 2014)
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Subrata Bal
(, 2009-09-02)
The matrix model is an impressive candidate for M-theory (Non perturbative string theory). This thesis investigates the two important aspects of the Physics of Matrix Model, finite temperature matrix model and Fuzzy ...
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Swarnendu, Sarkar
(, 2009-09-11)
This thesis studies two problems; The first part of the thesis analyses some of the aspects of noncommutativity in field and string theory; The mixing of the ultraviolet and the infrared sectors in noncommutative field ...
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Soumen, Basak
(, 2009-09-11)
Using the analogy between a shrinking fluid vortex (drain bath tub) modelled as a (2+1)-dimensional fluid flow with a sink at the origin, and a rotating black hole with an ergosphere, it is shown that a scalar sound wave ...
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Nirmalya Kajuri
(The Institute of Mathematical Sciences, 2016)
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Anvy Moly Tom
(The Institute of Mathematical Sciences, 2018)
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Inbasekar Karthik
(The Institute of Mathematical Sciences, 2013)
Theme of Thesis: One of the significant successes of string theory as a quantum theory of gravity is that it can give a statistical description of the thermodynamic black hole entropy via microstate counting and a macroscopic ...
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Prathik Cherian, J
(The Institute of Mathematical Sciences, 2019)
This thesis consists of two research works – one in the domain of non-locality
for continuous variable quantum systems while the other is on thermalization for two-level quantum systems.
Thus, although both of them fall ...
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Gopala Krishna, K.
(The Institute of Mathematical Sciences, 2010)
This thesis studies the problem of counting dyons in certain supersymmetric string theory models and the infinite dimensional Lie algebras that underlie the dyonic degeneracies. The counting of 1/4 BPS states in N = 4 ...
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Rajeev Singh
(, 2009-09-24)
In this work the Brusselator model is studied, which is a minimal mathematical model, for chemical oscillations. The mean field analysis for the model and the traditional way of adding the effect of diffusion is reviewed. ...