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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 ...
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Manu Mathur
(2009-08-10)
The origin of numerous problems associated with the earlier attempts to construct Quantum Field Theory of Dyons, are discussed in this thesis. These problems are analyzed with the aspects of Classical and Quantum Mechanics ...
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Rajesh Singh
(The Institute of Mathematical Sciences, 2017)
Colloidal suspensions have been studied extensively in the past several decades. In the recent years a new class of colloids, called active colloids, have been synthesized. These active colloids are capable of producing ...
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Abhrajit Laskar
(The Institute of Mathematical Sciences, 2016)
In this thesis, we develop and apply a formalism applicable to the study of active slender bodies in the micro-hydrodynamic regime. Considering elasticity of the slender body, Brownian motion, activity at the fluid-structure ...
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Mithun Kumar Mitra
(2009-10-19)
The controlled polymerization and depolymerization of biological macromolecules, such as Microtubules plays an important role in the process of force generating mechanisms in living cells. There has been much activity in ...
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Diganta Das
(The Institute of Mathematical Sciences, 2013)
In this thesis using the semi-leptonic decay B → K* l+ l- ,
it is shown how NP signal can be extracted to all orders in
α(s) in perturbation theory, including ‘non-factorizable’
corrections at leading order in ...
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Ria sain
(The Institute of Mathematical Sciences, 2021)
The study of baryonic decay mode Λ b → Λ` + ` − is of interest in relation to the recent
flavor anomalies. Based on the SM of particle physics, we study the decay in light of the
available inputs from lattice and the ...
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Somdeb Ghosh
(The Institute of Mathematical Sciences, 2009-09-29)
Biological clocks are found everywhere in the natural world. From circadian rhythms to pacemakers of the heart, biological clocks are an essential part of the smooth functioning of living organisms. They are composed of ...
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Madhusudhan Raman
(The Institute of Mathematical Sciences, 2018)
We study the modular structures underlying N = 2 superconformal gauge theories in
four dimensions. Using constraints from a nonperturbative duality symmetry called
S-duality, we show that observables of interest may be ...
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Raj Kumar Pan
(The Institute of Mathematical Sciences, 2009)
Complex systems, whether integrated circuits, food webs, transportation networks, social systems, or the biochemical interactome of a living cell, all behave in ways that cannot be fully explained by analyzing their ...