Research Output per year
Research Output 1998 2019
2019
Direct nonlinear Fourier transform algorithms for the computation of solitonic spectra in focusing nonlinear Schrödinger equation
Vasylchenkova, A., Prilepsky, J. E., Shepelsky, D. & Chattopadhyay, A., 1 Mar 2019, In : Communications in Nonlinear Science and Numerical Simulation. 68, p. 347-371 25 p.Research output: Contribution to journal › Article
Open Access
File
Nonlinear equations
Fourier transform
Fourier transforms
Nonlinear Equations
Eigenvalue
2018
Epidemiological impact of waning immunization on a vaccinated population
Grela, E., Stich, M. & Chattopadhyay, A. K., 1 Nov 2018, In : European Physical Journal B: Condensed Matter and Complex Systems. 91, 267.Research output: Contribution to journal › Article
Open Access
File
Immunization
Chlordiazepoxide
infectious diseases
compartments
actuators
Novel Universality Classes in Ferroelectric Liquid Crystals
Chattopadhyay, A. K. & Mukherjee, P. K., 1 Jan 2018, In : Journal of Molecular Liquids. 249, p. 397-403Research output: Contribution to journal › Article
Open Access
File
Liquid Crystals
Liquid crystals
Ferroelectric materials
liquid crystals
exponents
On stochastic resonance in a model of double diffusion
Chattopadhyay, A. K., He, X., Tsambali, A-A., Konstantinidis, A. A. & Aifantis, E. C., 2 Sep 2018, In : Materials Science and Technology. 34, 13, p. 1606-1613Research output: Contribution to journal › Article
Nanocrystals
nanocrystals
Energy transfer
critical point
inhomogeneity
Role of external and internal perturbations on ferromagnetic phase transitions in manganites: existence of tricritical points
Mukherjee, P. K., Sarkar, P. & Chattopadhyay, A. K., 25 Jul 2018, In : Journal of Physics: Condensed Matter. 30, 29, 295101.Research output: Contribution to journal › Article
Open Access
File
Manganites
Phase transitions
perturbation
Substitution reactions
Magnetic fields
Statistics of Correlations and Fluctuations in a Stochastic Model of Wealth Exchange
Bertotti, M. L., Chattopadhyay, A. K. & Modanese, G., 5 Mar 2018, In : Entropy. 20, 3, 11 p., 166.Research output: Contribution to journal › Article
Open Access
File
income
statistics
kinetic theory
transition probabilities
deviation
Uncertainty dynamics in a model of economic inequality
Bertotti, M. L., Chattopadhyay, A. K. & Modanese, G., 31 Jan 2018, In : International Journal of Design and Nature and Ecodynamics. 13, 1, p. 16-22 6 p.Research output: Contribution to journal › Article
Open Access
File
Economic Models
dynamic models
Uncertainty
uncertainty
Social Mobility
2017
Correlation between Gini index and mobility in a stochastic kinetic model of economic exchange
Bertotti, M. L., Chattopadhyay, A. K. & Modanese, G., 2017, In : Results in Physics. 7, p. 2081-2084 4 p.Research output: Contribution to journal › Article
Open Access
File
economics
kinetics
income
formulations
correlation coefficients
Double diffusivity model under stochastic forcing
Chattopadhyay, A. K. & Aifantis, E. C., 22 May 2017, In : Physical Review E. 95, 5, 10 p., 052134.Research output: Contribution to journal › Article
Open Access
File
Diffusivity
Forcing
diffusivity
Gradient
Grain Boundary
Dynamics of spatial heterogeneity in a landfill with interacting phase densities: a stochastic analysis
Chattopadhyay, A. K., Dey, P. K. & Ghosh, S. K., 1 Jan 2017, In : Applied Mathematical Modelling. 41, p. 350-358Research output: Contribution to journal › Article
Open Access
File
Spatial Heterogeneity
Stochastic Analysis
Land fill
Statistics
Fluctuations
Effect of magnetic nanoparticles on the nematic-smectic-A phase transition
Mukherjee, P. K. & Chattopadhyay, A. K., Sep 2017, In : Journal of Molecular Liquids. 242, p. 612-617 6 p.Research output: Contribution to journal › Article
Open Access
File
Phase transitions
Nanoparticles
nanoparticles
Impurities
impurities
Poverty index with time-varying consumption and income distributions
Chattopadhyay, A. K., Kumar, T. K. & Mallick, S. K., 6 Mar 2017, In : Physical Review E. 95, 3, 032109.Research output: Contribution to journal › Article
Open Access
File
income
Income Distribution
Poverty
Time-varying
deprivation
Protein lipograms
Laurie, J., Chattopadhyay, A. K. & Flower, D. R., 7 Oct 2017, In : Journal of Theoretical Biology. 430, p. 109-116 8 p.Research output: Contribution to journal › Article
Open Access
File
Proteome
proteome
Proteins
Protein
Decompose
Stochastic effects in a discretized kinetic model of economic exchange
Bertotti, M. L., Chattopadhyay, A. K. & Modanese, G., 1 Apr 2017, In : Physica A. 471, p. 724–732 9 p.Research output: Contribution to journal › Article
Open Access
File
Kinetic Model
economics
Economics
Gini Index
Taxation
2016
Laminar-turbulent transition in Raman fiber lasers: a first passage statistics based analysis
Chattopadhyay, A. K., Nasiev, D., Sugavanam, S., Tarasov, N. & Churkin, D. V., 28 Jun 2016, In : Scientific Reports. 6, 5 p., 28492.Research output: Contribution to journal › Article
Open Access
File
Raman lasers
fiber lasers
statistics
pumps
excitation
Noise-induced standing waves in oscillatory systems with time-delayed feedback
Stich, M. & Chattopadhyay, A. K., 23 May 2016, In : Physical Review E. 93, 5, 9 p., 052221.Research output: Contribution to journal › Article
Open Access
File
Delayed Feedback
Standing Wave
standing waves
Temporal Correlation
Gaussian White Noise
Stochastically forced dislocation density distribution in plastic deformation
Chattopadhyay, A. K. & Aifantis, E. C., Aug 2016, In : Physical Review E. 94, 2, 8 p., 022139.Research output: Contribution to journal › Article
Open Access
File
Plastic Deformation
Dislocation
plastic deformation
density distribution
Randomness
Stokes waves revisited: exact solutions in the asymptotic limit
Davies, M. & Chattopadhyay, A. K., 28 Mar 2016, In : European Physical Journal. 131, 3, 5 p., 69.Research output: Contribution to journal › Article
Open Access
File
Surface waves
secular variations
Gravity waves
gravity waves
engineers
2015
A statistical physics perspective on alignment-independent protein sequence comparison.
Chattopadhyay, A. K., Nasiev, D. & Flower, D. R., 1 Aug 2015, In : Bioinformatics. 31, 15, p. 2469-2474 6 p.Research output: Contribution to journal › Article
Open Access
File
Sequence Comparison
Physics
Statistical Physics
Protein Sequence
Alignment
HIV, cardiovascular diseases, and chronic arsenic exposure co-exist in a positive synergy
Chattopadhyay, A., Panigrahi, A., Paul, G. & Panigrahi, S., 15 Dec 2015, In : Bengal Heart Journal. p. 9-19 11 p.Research output: Contribution to journal › Article
Arsenic
Cardiovascular Diseases
HIV
Vascular Diseases
Atherosclerosis
Temporal dynamics in an immunological synapse: role of thermal fluctuations in signaling
Bush, D. R. & Chattopadhyay, A. K., 6 Jul 2015, In : Physical Review E. 92, 8 p., 012706.Research output: Contribution to journal › Article
Open Access
File
synapses
Synapse
Fluctuations
Survival Probability
Time Scales
2014
Contact time periods in immunological synapse
Bush, D. R. & Chattopadhyay, A. K., 8 Oct 2014, In : Physical Review E. 90, 4, 6 p., 042706.Research output: Contribution to journal › Article
Open Access
File
synapses
Synapse
T-cells
Integrin
Contact
Cross-correlation-aided transport in stochastically driven accretion flows
Kumar Nath, S. & K. Chattopadhyay, A., 24 Dec 2014, In : Physical Review E. 90, 6, 10 p., 063014.Research output: Contribution to journal › Article
Open Access
File
Accretion
Cross-correlation
cross correlation
Temporal Correlation
vorticity
New oil modified acrylic polymer for pH sensitive drug release: experimental results and statistical analysis
Panja, N. & Chattopadhyay, A. K., 7 Nov 2014, In : Journal of Advances in Natural Sciences. 3, 1Research output: Contribution to journal › Article
File
Acrylics
Statistical methods
Polymers
Oils
Pharmaceutical Preparations
2013
Interacting nonequilibrium systems with two temperatures
Alamino, R. C., Chattopadhyay, A. & Saad, D., 17 May 2013, In : Physical Review E. 87, 5, 7 p., 052123.Research output: Contribution to journal › Article
Open Access
File
Nonequilibrium Systems
Non-equilibrium
functional analysis
statistical mechanics
baths
Magnetohydrodynamic stability of stochastically driven accretion flows
Nath, S. K., Mukhopadhyay, B. & Chattopadhyay, A. K., 17 Jul 2013, In : Physical Review E. 88, 1, 013010.Research output: Contribution to journal › Article
Open Access
File
Accretion
magnetohydrodynamic stability
shear flow
magnetohydrodynamics
perturbation
Seasonal variations of EPG levels in gastro-intestinal parasitic infection in a southeast asian controlled locale: a statistical analysis
Chattopadhyay, A. K. & Bandyopadhyay, S., 6 May 2013, In : SpringerPlus. 2, 1, p. 1-9 9 p.Research output: Contribution to journal › Article
Open Access
File
statistical analysis
seasonal variation
egg
rainfall
humidity
Stochastically driven instability in rotating shear flows
Mukhopadhyay, B. & Chattopadhyay, A., 25 Jan 2013, In : Journal of Physics A: Mathematical and Theoretical. 46, 3, 17 p., 035501.Research output: Contribution to journal › Article
Open Access
File
Rotating Flow
Shear flow
Shear Flow
shear flow
Turbulence
2011
Bose-Einstein condensate in a quartic potential: static and dynamic properties
Chaudhary, G. K., Chattopadhyay, A. & Ramakumar, R., 20 Nov 2011, In : International Journal of Modern Physics B. 25, 29, p. 3927-3940 4 p.Research output: Contribution to journal › Article
Open Access
File
Bose-Einstein condensates
dynamic characteristics
condensates
bosons
traps
Role of fluctuations in membrane models: thermal versus nonthermal
Chattopadhyay, A. K., 20 Sep 2011, In : Physical Review E. 84, 3, 032101.Research output: Contribution to journal › Article
Open Access
File
Thermal Model
Membrane
Fluctuations
membranes
Relaxation Time
2010
Income and poverty in a developing economy
Chattopadhyay, A. K., Ackland, G. J. & Mallick, S. K., 22 Sep 2010, In : Europhysics Letters. 91, 5, 6 p., 58003.Research output: Contribution to journal › Article
File
income
economy
probability density functions
labor
Fokker-Planck equation
2009
Memory effects in a non-equilibrium growth model
Chattopadhyay, A. K., 31 Jul 2009, In : Physical Review E. 80, 1, p. 011144 1 p., 011144.Research output: Contribution to journal › Article
Open Access
File
Memory Effect
Growth Model
Non-equilibrium
scaling
Non-conservative System
Nonlinear dynamics of cilia and flagella
Chattopadhyay, A. K., Hilfinger, A. & Jülicher, F., 21 May 2009, In : Physical Review E. 79, 5, p. 051918 1 p., 051918.Research output: Contribution to journal › Article
Open Access
File
Beat
Nonlinear Dynamics
synchronism
Microtubules
Nonlinear Wave Equation
2007
Anisotropic model of kinetic roughening: he strong-coupling regime
Chattopadhyay, A. K., 27 Nov 2007, In : Physical Review E. 76, 5, 4 p., 050103.Research output: Contribution to journal › Article
Open Access
File
Strong Coupling
Kinetics
kinetics
Continuum Model
Spatial Correlation
Close contact fluctuations: the seeding of signalling domains in the immunological synapse
Chattopadhyay, A. K. & Burroughs, N. J., 5 Feb 2007, In : Europhysics Letters. 77, 4, 5 p., 48003.Research output: Contribution to journal › Article
Open Access
File
synapses
inoculation
membranes
cells
estimating
Dynamics of anchored polymers under an oscillating force
Chattopadhyay, A. K. & Marenduzzo, D., 20 Feb 2007, In : Physical Review Letters. 98, 8, 4 p., 088101.Research output: Contribution to journal › Article
Open Access
File
polymers
stiffness
crossovers
signatures
cycles
Income distribution dependence of poverty measure: a theoretical analysis
Chattopadhyay, A. K. & Mallick, S. K., Apr 2007, In : Physica A. 377, 1, p. 241-252 12 p.Research output: Contribution to journal › Article
Open Access
File
income
Income Distribution
Poverty
Theoretical Analysis
inflection points
2006
N-dimensional electron in an anharmonic potential: the large-N limit
Chattopadhyay, A. K., 4 Sep 2006, In : Physics Letters A. 357, 2, p. 108-111 4 p.Research output: Contribution to journal › Article
energy levels
many body problem
eigenvectors
electrons
expansion
2005
Universality in the merging dynamics of parametric active contours: a study in MRI based lung segmentation
Chattopadhyay, A. K., Ray, N. & Acton, S. T., 21 Jun 2005, In : New Journal of Physics. 7, 11 p., 148.Research output: Contribution to journal › Article
lungs
snakes
ventilation
imagery
magnetic resonance
2004
Dynamics of linear polymers in random media
Chakrabarti, B. K., Chattopadhyay, A. K. & Dutta, A., 15 Feb 2004, In : Physica A. 333, p. 34-40 7 p.Research output: Contribution to journal › Article
Open Access
File
Random Media
Scaling Theory
Polymers
Disordered Media
polymers
Fluctuations and correlations in sandpiles and interfaces with boundary pinning
Alava, M. J. & Chattopadhyay, A. K., 20 Jan 2004, In : Physical Review E. 69, 1 2, 5 p., 016104.Research output: Contribution to journal › Article
Sandpiles
Fluctuations
Critical State
Temporal Correlation
thermal noise
2003
Dynamics of pulsed flow in an elastic tube
Chattopadhyay, A. K. & Sil, S., 20 Oct 2003, In : International Journal of Modern Physics B. 17, 26, p. 4619-4629 11 p.Research output: Contribution to journal › Article
Open Access
File
tubes
hemorrhages
mammals
viscous fluids
arteries
2002
Pair breaking and bound states in disordered superconductors
Chattopadhyay, A. K., Klemm, R. A. & Sa, D., 12 Aug 2002, In : Journal of Physics: Condensed Matter. 14, 31, p. L577-L582 6 p.Research output: Contribution to journal › Article
Open Access
File
Superconducting materials
Impurities
impurities
disorders
Born approximation
Thermal re-emission model
Chattopadhyay, A. K., 4 Jan 2002, In : Physical Review B. 65, 4, 4 p., 41405.Research output: Contribution to journal › Article
Open Access
File
Invariance
Vapor pressure
exponents
Etching
Surface roughness
The role of pinning and instability in a class of non-equilibrium growth models
Chattopadhyay, A. K., Oct 2002, In : European Physical Journal B: Condensed Matter and Complex Systems. 29, 4, p. 567-576 10 p.Research output: Contribution to journal › Article
curvature
continuums
numerical integration
flat surfaces
nonlinearity
2001
Wall-bounded turbulent shear flow: Analytic result for a universal amplitude
Chattopadhyay, A. K. & Bhattacharjee, J. K., Jan 2001, In : Physical Review E. 63, 1 , 7 p., 016306.Research output: Contribution to journal › Article
Open Access
File
Turbulent Boundary Layer
turbulent boundary layer
Flat Plate
Shear Flow
Velocity Profile
2000
Coupled nonequilibrium growth equations: self-consistent mode coupling using vertex renormalization
Chattopadhyay, A. K., Basu, A. & Bhattacharjee, J. K., 1 Feb 2000, In : Physical Review E. 61, 2, p. 2086-2088 3 p., 2086.Research output: Contribution to journal › Article
Open Access
File
Mode Coupling
Renormalization
coupled modes
Non-equilibrium
apexes
Lyoluminescence: a theoretical approach
Chattopadhyay, A. K., Mahapatra, G. S. & Chaudhury, P., 1 Jul 2000, In : Physical Review B. 62, 2, p. 906-909 4 p.Research output: Contribution to journal › Article
Open Access
File
light water
systems analysis
radiative recombination
curves
numerical integration
1999
Nonlocal Kardar-Parisi-Zhang equation with spatially correlated noise
Chattopadhyay, A. K., 1 Jul 1999, In : Physical Review E. 60, 1, p. 293-296 4 p.Research output: Contribution to journal › Article
Open Access
File
Correlated Noise
Renormalization Group
Exponent
exponents
Long-range Interactions
1998
Self-consistent mode coupling and the Kardar-Parisi-Zhang equation with spatially correlated noise
Chattopadhyay, A. K. & Bhattacharjee, J. K., 15 Apr 1998, In : Europhysics Letters. 42, 2, p. 119-123 5 p.Research output: Contribution to journal › Article
coupled modes
predictions