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Ajjath, A. H.
(The Institute of Mathematical Sciences, 2021)
The thesis comprises a selection of published works and preprints that provides a com-
prehensive picture of higher order computations of physical observables at LHC. A condensed outline of the thesis is as follows.
In ...
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Indumathi, D; Murthy, M.V.N; Parthasarathy, R
(2009-08-20)
When the organising committee of the Rajaji Symposium decided to hold
a one-day Symposium in his honour, the response from the community of
theoretical physicists was not only spontaneous but also overwhelming. Many
of ...
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Rusa Mandal
(The Institute of Mathematical Sciences, 2017)
The thesis predominantly deals with the rare decay B->K*ll where the full angular analysis of the final state gives rise to a multitude of observables. We show the most general parametric form of the amplitude in the ...
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Venkatesan, K.
(2010-05-21)
This is a collection of the reports on recent experimental data issued monthly during the year 1963, commencing from the month of April. The data cover strong electromagnetic and weak interactions. The section on many ...
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Venkatesan, K.
(2010-08-16)
The monthly Reports on Recent Experimental Data issued monthly during the year 1966, is collected in the present Report. The year saw the rise and fall of the Hypothesis of C-Noninvariance in electromagnetic interactions. ...
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Unknown author (2010-01-05)
ACKNOWLEDGEMENTS: The Sponsors of the Institute are extremely grateful to Professor L.I. Schiff, Chairman, Department of Physics, Stanford University, California, USA, and visiting professor at the Institute of Mathematical ...
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Abinash Kumar Nayak
(The Institute of Mathematical Sciences, 2020)
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Raghvendra Singh
(The Institute of Mathematical Sciences, )
In this thesis, we focused on studying how the background structure of spacetime a↵ects
quantum phenomena at micro and macroscopic levels [2, 11]. We also studied the possi-
bility that spacetime might be Euclidean at ...
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Soumyadeep Bhattacharya
(The Institute of Mathematical Sciences, 2016)
Phase transitions accompanied by spontaneous breaking of continuous symmetries have
been studied extensively in condensed matter and high energy physics. In this thesis we
investigate the spontaneous breaking of discrete ...
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Arjun Bagchi
(, 2009-10-05)
The general theory of Relativity and the scalar-Tensor theory are studied in general D dimensions stressing on Cosmology and the static spherically Schwarzchild solution. General Relativity is dealt with in Brief. Different ...
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Arkajyoti Manna
(The Institute of Mathematical Sciences, 2022)
In last few decades, the S-matrix program of quantum field theory has witnessed a number
of remarkable developments: a) the study of analytic structure of S-matrix has revealed
strikingly new insights in our understanding ...
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Sanjoy Mandal
(The Institute of Mathematical Sciences, 2019)
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Vaidya, P.C.
(2010-08-16)
This report is based on the series of 10 lectures given by the visiting scientist Pr.P.C. Vaidya, for which the Notes prepared by A.R. Prasanna. Gravitational phenomenon by means of Newton's law of Universal Gravitation ...
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Jilmy P Joy
(The Institute of Mathematical Sciences, 2019)
A system that is in thermal equilibrium or in a non-equilibrium steady state, when slightly perturbed, relaxes to its stationary state with time. For small perturbations, the relaxation may be studied within linear response ...
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Arnab Priya Saha
(The Institute of Mathematical Sciences, 2018)
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Krishna Kumar Sabapathy
(The Institute of Mathematical Sciences, 2014)
This thesis explores ways in which quantum channels and correlations (of both classical
and quantum types) manifest themselves, and also studies the interplay between these two
aspects in various physical settings. Quantum ...
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Basudha Misra
(The Institute of Mathematical Sciences, 2010)
The variation of the measured (B^0 d − ((B^0)bar) d) mixing phase β/φ1 in b → cc(bar)s and
b → sq(bar)q (where q = u, d, s) modes is regarded as a possible probe of New
Physics. It has been speculated that this discrepancy ...
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Tanmay singal
(The Institute of Mathematical Sciences, 2016)
The problem of Quantum State Discrimination (QSD) is integral to Quantum Information Theory, for e.g. it finds application in many experimental setups which requires one to distinguish among the incoming signal or in the ...
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Venkata Satyanarayana, M.
(2009-08-07)
This thesis deals with certain aspects of coherent states and Squeezed coherent states and their applications. Coherent states for harmonic oscillator, originally discovered by Schrodinger and then rediscovered by Sudharshan ...
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Madivanane, S.
(2009-08-07)
Some aspects of Matrix theory and its applications are dealt with in this thesis. "For two matrices A and B of order n x n which satisfy the characteristic equation( x^n) - 1 = 0 , it has been shown that the transformation ...