Department of Physics

Indian Institute Of Technology Madras , Chennai

Shortlisted candidates (Phase II) List of shortlisted candidates for PhD admissions July 2020 under Phase II
Ph.D. Admission (Phase II), July 2020 Candidates with INSPIRE fellowship and from Centrally Funded Technical Institute will be shortlisted. The interview dates for these candidates will be on 13th and 14th of July 2020. Call letters to the shortlisted candidates will be sent to their email ids in due course.
Seminar Channel Online seminars on Quantum Field Theory and String Theory

Dr. Lakshmi Bala, S

HSB 309A

DESIGNATION

Professor

Ph.D.

Madras University

CURRENT RESEARCH INTEREST

Classical and quantum dynamical systems, Nonlinear dynamics and chaos, Chaos in gauge theories, Quantum information theory

CONTACT

044 - 2257 4869

slbala@iitm.ac.in

RESEARCH GROUPS

Dynamics Systems, Quantum Dynamics & Statistical Physics

Research Group Page

Current Research :

Recent Publications :

Nonclassical effects in Optomechanics: Dynamics and Collapse of Entanglement

Pradip Laha, Lakshmibala S, Balakrishnan V

JOSA B

Volume: 36 Page: 575 DOI: 10.1364/JOSAB.36.000575

Year: 2019

Recurrence Network Analysisin a Model Tripartite Quantum System

Pradip laha, Lakshmibala S, Balakrishnan V

EPL

Volume: 125 DOI: 10.1209/0295-5075/125/60005

Year: 2019

Estimation of Nonclassical Properties of Multiphoton Coherent States from Optical Tomograms

Pradip Laha, Lakshmibala S, Balakrishnan V

J. Mod. Opt.

DOI: 10.1080/09500340.2018.1454527

Year: 2018

Signatures of Nonclassical Effects in Optical Tomograms

Sharmila B, Saumitran K, Lakshmibala S, Balakrishnan V

J.Phys.B: At. Mol. Opt. Phys.

Volume: 50 (4) Page: 045501

Year: 2017

Entanglement Dynamics in a Model Tripartite Quantum System

Pradip Laha, Sudarsan B, S.Lakshmibala, V. Balakrishnan

Int. J. Theor. Phys.

DOI: 10.1007/s10773-016-3033-8

Year: 2016

Dynamics of an open quantum system interacting with a quantum environment

Shankar A, Lakshmibala S, Balakrishnan V

J.Phys. B

Volume: 47 Page: 215505

Year: 2014

Ehrenfest's Theorem and Nonclassical States of Light

Lijo T. George, C. Sudheesh, S. Lakshmibala and V. Balakrishnan

Ehrenfest's Theorem in Quantum Mechanics, Resonance, January 2012.

Year: 2012

Ehrenfest's Theorem and Nonclassical States of Light

Lijo T. George, C. Sudheesh, S. Lakshmibala, and V. Balakrishnan

Dynamics of Nonclassical States of Light, Resonance, February 2012.

Year: 2012

Recurrence statistics of observables in quantum-mechanical wave packet dynamics.

C. Sudheesh, S. Lakshmibala and V. Balakrishnan

Europhys. Lett. 90, (50001), 1-6 (2010).

Year: 2010

Dynamics of quantum observables in entangled states.

C. Sudheesh, S. Lakshmibala and V. Balakrishnan

Phys. Lett. A 373, 2814-2819 (2009).

Year: 2009

Ergodicity properties of quantum expectation values in entangled states

C. Sudheesh, S. Lakshmibala and V. Balakrishnan

In Proceedings of the National Conference on Nonlinear Systems and Dynamics 2006,

Year: 2006

Wave packet dynamics of entangled two-mode states.

C. Sudheesh, S. Lakshmibala and V. Balakrishnan

Eds. M. Lakshmanan and R. Sahadevan (Allied Publishers, Chennai, India, Jan 2006).

Year: 2006

Wave packet dynamics of photon-added coherent states

C.Sudeesh, S. Lakshmibala and V. Balakrishnan

J. Phys. B. At. Mol. Opt. Phys. 39, 3345-3359 (2006).

Year: 2006

On the connection between biased dichotomous diffusion and the one-dimensional Dirac equation

V. Balakrishnan and S. Lakshmibala,

Europhys. Letts. Vol. 71 (5), 744-750 (2005).

Year: 2005

Squeezing and higher-order squeezing of photon-added coherent states propagating in a Kerr-like medium

C. Sudheesh, S. Lakshmibala and V. Balakrishnan

New Jour. of Physics Vol. 7, Issue 11, 1 (2005).

Year: 2005

Manifestations of wave packet revivals in the moments of observables

C. Sudheesh, S. Lakshmibala and V. Balakrishnan

J.Opt.B Quantum Semiclass. Opt.7, S728-S735 (2004).

Year: 2004

Principle.

S. Lakshmibala

Phys. Lett. A Vol.329, 14-21 (2004).

Year: 2004

Phase estimation, photon cloning and the Bernoulli map

S. Lakshmibala and M.V. Satyanarayana

Resonance 9, 46-56 (August 2004).

Year: 2004