Website of M. S. Santhanam

Higher-order gap ratios of singular values in open quantum systems
S. Harshini Tekur, M. S. Santhanam, Bijay Kumar Agarwalla and Manas Kulkarni
arxiv.org/2410.08590 (2024).

Dichotomy in the effect of chaos on ergotropy
P. G. Sreeram, J. Bharathi Kannan, S. Harshini Tekur and M. S. Santhanam
arxiv.org/2409.16587 (2024).

Amplitude amplification and estimation using quantum kicked rotor
V. Keshav and M. S. Santhanam
arxiv.org/2406.13211 (2024).

Asymmetric dynamical localization and precision measurement of BEC micromotion
S. Sagar Maurya, J. Bharathi Kannan, Kushal Patel, Pranab Dutta, Korak Biswas, M. S. Santhanam and Umakant Rapol
Phys. Rev. A 110, 053307 (2024)

Faster entanglement production driven by quantum resonances in many-body rotors
Sanku Paul, J. Bharathi Kannan and M. S. Santhanam
Phys. Rev. B 110, 144301 (2024)

Universal Statistics of Competition in Democratic Elections
Ritam Pal, Aanjaneya Kumar and M. S. Santhanam
arxiv.org/2401.05065 (2024)

Periodicity of dynamical signatures of chaos in quantum kicked top
P. G. Sreeram and M. S. Santhanam
arxiv.org/2311.03795 (2023)

Continuous gated first-passage processes
Yuval Scher, Aanjaneya Kumar, M. S. Santhanam and Shlomi Reuveni
Reports on Progress in Physics 87, 108101 (2024)

Individual and team performance in cricket
Onkar Sadekar, Sandeep Chowdhary, M. S. Santhanam and Federico Battiston
Royal Society Open Science 11, 240809 (2024)

Chaos and localized phases in a two-body linear kicked rotor
Anjali Nambudiripad, J. Bharathi Kannan and M. S. Santhanam
Phys. Rev. E 109, 034206 (2024)

Depolarisation of opinions on social networks through random nudges
Ritam Pal, Aanjaneya Kumar and M. S. Santhanam
Phys. Rev. E 108, 034307 (2023)

NMR investigations of Dynamical Tunneling in Spin Systems
V. R. Krithika, M. S. Santhanam and T. S. Mahesh
Phys. Rev. A 108, 032207 (2023)

Tuning for Quantum Advantage in Directed Lackadaisical Quantum Walks
Pranay Naredi, J. Bharathi Kannan and M. S. Santhanam
arxiv.org/2211.06167 (2022)

Inference in gated first passage processes

Phys. Rev. Res.

Interaction-induced directed transport in quantum chaotic systems

Phys. Rev. E

108

Quantum kicked rotor and its variants : Chaos, localization and beyond

Physics Reports

956

Interplay between quantum diffusion and localization in the atom-optics kicked rotor

Phys. Rev. E

106

Biased random walkers and extreme events on the edges of complex networks

Phys. Rev. E

105

An infectious diseases hazard map for India based on mobility and transportation networks

Current Science

121

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Infectious Diseases Hazard Map

First detection of threshold crossing events under intermittent sensing

Phys. Rev. E (Letter)

104

Inferring long memory using extreme events

Chaos

Extreme events in Nagel–Schreckenberg model of traffic flow on complex networks

European Physical Journal - ST

Tipping in Complex Systems

Dynamical transitions in aperiodically kicked tight-binding models

Phys. Rev. B

103

Symmetry deduction from spectral fluctuations in complex quantum systems

Physical Review Research (Rapid Communications)

Extreme events in stochastic transport on networks

Chaos

DOI

Quantum resonances of kicked rotor in the position representation

(2019)

Non-monotonic diffusion rates in an atom-optics Levy kicked rotor

Phys. Rev. E. (Rapid Communications)

100

Distinct nodes visited by random walkers on scale-free networks

Physica A

532

Scaling in the eigenvalue fluctuations of the empirical correlation matrices
Udaysinh T. Bhosale, S. Harshini Tekur and M. S. Santhanam
Phys. Rev. E 98, 052133 (2018).

Periodicity of quantum correlations in the quantum kicked top

Phys. Rev. E.

Higher order spacing ratios in random matrix theory and complex quantum systems

Phys. Rev. B.

Exact distribution of spacing ratios for random and localized states in quantum chaotic systems

Phys. Rev. E.

Floquet states of kicked particle in a singular potential: Exponential and power-law profiles

Phys. Rev. E.

Non-exponential decoherence and subdiffusion in an atom-optics kicked rotor

Phys. Rev. Lett.

118

Signatures of bifurcation on quantum correlations: Case of quantum kicked top

Phys. Rev. E

Record Statistics of Equities and Market Indices

Econophysics and Sociophysics: Recent Progress and Future Directions,

Barrier induced chaos in the kicked rotor : Classical sub-diffusion and quantum localization

Phys. Rev. E (Rapid Communication)

Random matrix approach to categorical data analysis

Phys. Rev. E.

Preface to the special issue on Extreme Events and its Applications

Chaos, Solitons and Fractals

74, 1-2 (2015).

Record statistics of financial time series and geometric random walks

Phys. Rev. E.

Synchronization of coupled map lattice using delayed variable feedback

J. Applied Nonlinear Dynamics

Manipulation of extreme events on scale-free networks

Phys. Rev. E.

Extreme event recurrence time distributions and long memory

Geophys. Monogr. Ser

196,

Extreme events and event size fluctuations in biased random walks on networks

Phys. Rev. E.

Extreme events on complex networks

Phys. Rev. Lett.

106

Classically induced suppression of energy growth in a chaotic quantum system

Pramana

Multichannel digital watermarking of color images using SVD

International Conference on Image Information Processing (ICIIP), 2011

Dynamics of kicked particles in a double-barrier structure

Phys. Rev. E

Genetic programming based approach for synchronisation with parameter mismatches in EEG

Lec. Notes in Comp. Science

5481

Return interval distribution of extreme events and long term memory

Phys. Rev. E

Effect of classical bifurcations on the quantum entanglement of two coupled quartic oscillators

Phys. Rev. E

Also featured in Virtual journal of nanoscale science and technology

Zero delay synchronization of chaos in coupled map lattices

Phys. Rev. E

Financial time series analysis : A brief overview

Power spectrum of the fluctuation of the spectral staircase function

Europhys. Lett

Digital watermarking in the singular vector domain

International Journal of Image and Graphics

arXiv link

Quantum spectrum as a time series : Fluctuations and self-similarity

Phys. Rev. E (Rapid Communication)

Financial and other multivariate time series : spectral and related properties

Int. J. Mod. Phys. C

Spectral fluctuations and 1/f noise in the order-chaos transition regime

Phys. Rev. Lett.

Long range correlations and rare events in boundary layer wind fields

Physica A

345

Weather data mining using independent component analysis

Journal of Machine Learning Research

Random matrix approach to multivariate correlations : Some limiting cases

Phys. Rev. E

Entropic uncertainty relations for the ground state of a coupled system

Phys. Rev. A

Virtual Journal of Quantum information)

Entanglement measures in quantum and classical chaos

Proc. First National Conf. Nonlinear systems and Dynamics

Comment on 'Effects of cosmic rays on atmospheric chloroflurocarbon dissociation� and ozone depletion'

Phys. Rev. Lett.

A new significance test for empirical orthogonal functions

Proc 16th AMS Conference on Probability and Statistics in the Atmospheric Sciences,

Statistics of atmospheric correlations

Phys. Rev. E

Simulation of tropical cyclones using regional weather prediction models

Current Science

Chaos in coupled quartic oscillators

Nonlinear Dynamics : Integrability and Chaos

Computation of highly excited states of chaotic quantum system

Pramana

Chaos and exponentially localised eigenstates in smooth Hamiltonian system

Phys. Rev. E

Chaos and localisation in coupled quartic oscillators

Pramana

Local scaling in homogeneous Hamiltonian systems

Phys. Rev. Letts.

Identification of localised states in a chaotic system

Molecular Physics