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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 ...
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Aparna Sankar
(The Institute of Mathematical Sciences, 2022)
This thesis arises in the context of precision physics at hadron colliders. As Large Hadron
Collider (LHC) at CERN is close to its Run-3 phase and the experimental measure-
ments are rapidly progressing with significant ...
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Prasanna Kumar Dhani
(The Institute of Mathematical Sciences, 2018)
With the increasing accurate measurements of various observables at the Large Hadron Collider (LHC), precise theoretical predictions are of paramount importance which will help not only to understand the Standard Model ...
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Pulak Banerjee
(The Institute of Mathematical Sciences, 2018)
Computation of higher order quantum chromodynamics (QCD) corrections play an important role to constrain different model parameters as well as for precise phenomenological predictions at the Large Hadron Collider. The ...
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Prafulla Shrikant Oak
(The Institute of Mathematical Sciences, 2019)
The exact renormalization group is used to study the RG flow of
quantities in field theories. The basic idea is to write an evolution
operator for the RG flow and evaluate it in perturbation theory. This
is easier than ...
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Atanu Bhatta
(The Institute of Mathematical Sciences, 2018)
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Pinaki Banerjee
(The Institute of Mathematical Sciences, 2017)
This thesis deals with Brownian motion of a charged particle in holographic framework.
In the holographic context, dual field theories are usually studied in long wavelength or hydrodynamic limit which is macroscopic ...
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Upayan Baul
(The Institute of Mathematical Sciences, 2016)
In this thesis, titled Influence of the presence of solutes on the structural and dynamical
properties of lipid membranes and water, we report classical all-atom molecular dynamics (MD) simulation studies of two biological ...
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Amlan Chakraborthy
(The Institute of Mathematical Sciences, 2021)
Scattering amplitudes and Cross Sections are most prominent observable in the context of collider experiments. Almost everything we know experimentally about gauge theory is based on scattering processes with asymptotic, ...
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Muthukumar, V. N.
(, 2009-08-11)
A theoretical study of the interlayer pair hopping mechanism of high temperature superconductivity is undertaken in this thesis. The assumptions such as " i) the low energy excitations in the normal state are spin-charge ...
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Subhadeep Roy
(The Institute of Mathematical Sciences, 2016)
Fracture is basically the study of a disordered system which is way out of equilibrium. In real systems, microscopically, the fracture process is guided by the behavior of defects (like micro-cracks, dislocation, grain ...
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DibyaKrupa Sahoo
(The Institute of Mathematical Sciences, 2015)
In this thesis we are concerned with violations of some fundamental symmetries
in the realm of elementary particles, namely, Bose symmetry, the combined operations of charge conjugation and parity (and time-reversal), and ...
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Soumya Sur
(The Institute of Mathematical Sciences, 2023)
Quantum many-body systems with competing interactions are found to be potential candidates to host unconventionally ordered phases and fractionalized excitations. The exactly soluble Kitaev’s 2d spin model has incited ...
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Saptarshi Mandal
(The Institute of Mathematical Sciences, 2012)
This thesis studies a frustrated quantum spin 1/2 model on a hexagonal lattice [A]
which was originally proposed and analysed by A. Kitaev. This model was introduced for possible implementation in the field of topological ...
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Sudhir Narayan Pathak
(The Institute of Mathematical Sciences, 2014)
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Mohammad Shabbir
(The Institute of Mathematical Sciences, 2023)
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Subhankar Khatua
(The Institute of Mathematical Sciences, 2021)
This thesis explores the notion of emergence in quantum magnets. Emergence describes
properties of a system that do not resemble the behavior of its microscopic constituents.
We argue that a quantum magnet at low energies ...