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Sabapathy, KrishnaKumar
(2009-09-24)
This study is a review of Cosmological perturbation theory. The theory aims to model the physical universe by perturbing about a background Friedmann-Robertson-Walker cosmological model. Two approaches are highlighted, ...
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Krishnakumar Sabapathy
(IMSc, 2008)
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Ezhuthachan, Bobby Vinod Kr.
(, 2009-09-14)
In this thesis the author had tried to identify the objects that correspond, at large volume to the fractional 2-branes in C^n / ZN orbifolds. The fractional two-branes have a fractional first Chern class and also have ...
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Amir Suhail
(The Institute of Mathematical Sciences, )
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Majumdar, Pushan
(2009-08-25)
Duality transformation typically maps the strongly coupled region of one theory to the weakly coupled one of another, making it possible for one to investigate the strongly coupled region of a theory by a perturbative ...
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Das, Jayajit
(2009-08-25)
This thesis is a study of the interplay between inertia, dissipation and driving on the dynamics of many-body systems in d-dimensions. The simplest example of a many-body spin system possessing inertial dynamics is the ...
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Tuhin Subhra Mukherjee
(The Institute of Mathematical Sciences, 2017)
Many beyond the standard model (BSM) extensions such as little-Higgs models, certain extra dimensional models, composite Higgs models, contain additional neutral scalars other than the standard model Higgs boson. These ...
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Vallan Bruno Cruz, A.
(The Institute of Mathematical Sciences, 2011)
Though the traditional views of electron transport theories in electrochemical environment is to consider a transfer between two reservoirs or between DBA complexes wherein the donor and acceptor states are in discrete ...
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Vigneshwar, N
(The Institute of Mathematical Sciences, 2019)
A phase transition or a transformation is a sudden change from one phase to another when some thermodynamic parameter is varied. Typically, as temperature is increased, systems undergo a phase transition from an energetically ...
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Dipanjan Mandal
(The Institute of Mathematical Sciences, 2019)
Entropy driven phase transitions are often observed in nature e.g., freezing transition in hard sphere, disordered-nematic transition in suspension of tobacco mosaic virus, etc. Hard core lattice gas models are minimal ...
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Semanti Dutta
(The Institute of Mathematical Sciences, 2022)
Studying finite cutoff CFT holds much importance in both Condensed Matter Physics and
AdS/CFT conjecture. As lattice systems always have an inherent scale, it is important to
devise a theory that will be valid for all ...
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Shubashree, D.
(2009-08-18)
Low lattice dimensionality and frustration are producing interesting effects in quantum antiferromagnets. The aspect of frustrated Heisenberg antiferromagnets has been the motivating factor of much work done in this field. ...
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Cheluvaraja, Srinath
(2009-08-13)
This thesis makes a systematic study of the SO(3) Lattice Gauge Theory at finite temperature. The study of the SO(3) Lattice Gauge Theory is important in understanding the implications of lattice gauge theories for the ...
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Ravindran, V.
(2009-08-12)
This thesis is a study of the processes such as Deep Inelastic Scattering(DIS),
and Drell-Yann(DY)in general, which are excellant tools to understand the structure of Hadrons
and acting as test grounds for Predictions ...
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Sandipan Sengupta
(The Institute of Mathematical Sciences, 2012)
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Anupam A H
(The Institute of Mathematical Sciences, 2021)
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Murugesh, S.
(, 2009-09-03)
An unified approach to study possible connections between the geometry of moving space curves in three dimensional space and integrable nonlinear evolution equations in (1+1) dimensions, has been formulated. This unified ...
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Sandeep, K. Goyal
(, 2009-09-25)
Understanding the geometry of state space is of fundamental interest in the field of quantum information, in particular to study entanglement. The states of a d-dimensional system form a convex set in the d^2 - 1 dimensional ...
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Sandeep K Goyal
(IMSc, 2007)
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Shilpa Kastha
(The Institute of Mathematical Sciences, 2019)
The first two observation runs of advanced Laser Interferometer Gravitational-Wave Observatory (LIGO) and Virgo interferometers have led to the detections of gravitational waves (GWs) from ten binary black hole (BBH) mergers ...