Bibhu Biswal

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As Bibhu Biswal is not a member of our working group anymore, the information on this page might be outdated.

Academic Affiliations

• Associate Professor, Department of Physics, S. V. College, University of Delhi, India
• Guest Scientist, Institute for Computational Physics, Stuttgart University, Germany
• Ph.D (1994), School of Physical Science, Jawaharlal Nehru Universiity, India
• M.Sc., Physics (1988), Department of Physics, Utkal University, India

Research

Porous Media

• Prediction of transport parameters in Sandstones and Carbonates
• Pore scale model reconstruction
• Microstructure Characterization
• Local Porosity Theory

Computational Neuroscience

• Modeling Epileptic Brain Activity
• Test of determinism in epileptic brain slices
• Chaos control in biological systems

Nonlinear Dynamics

• Time Series Analysis
• Detection, Control and Anticontrol of chaos
• Strange Nonchaotic Attractors in biological systems

Ising Model

• Critical Finite Size Scaling
• Singular Dynamic scaling in dilute Ising model
• Domain growth in disordered magnets

Publications

Computational Neuroscience, Nonlinear Dynamics:

• K. Gupta and H. P. Singh and B. Biswal and R. Ramaswamy.
  "Adaptive targeting of chaotic response in periodically stimulated neural systems".
  Chaos: An Interdisciplinary Journal of Nonlinear Science 16(2)(023116), 2006.
  [PDF] (150 KB)
• B. Biswal and B. R. Niranjan and G. Ullal and C. Dasgupta.
  "Computational modeling of the dependence of kindling rate on network properties".
  Physica A: Statistical Mechanics and its Applications 364(565–580), 2006.
  [PDF] (295 KB)
• A. Prasad and B. Biswal and R. Ramaswamy.
  "Strange nonchaotic attractors in driven excitable systems".
  Physical Review E 68(3)(037201), 2003.
  [PDF] (69 KB)
• B. Biswal and C. Dasgupta.
  "Neural Network Model for Apparent Deterministic Chaos in Spontaneously Bursting Hippocampal Slices".
  Physical Review Letters 88(8)(088102), 2002.
  [PDF] (291 KB)
• B. Biswal and C. Dasgupta.
  "Stochastic neural network model for spontaneous bursting in hippocampal slices".
  Physical Review E 66(5)(051908), 2002.
  [PDF] (208 KB)
• B. Biswal and H. P. Singh and R. Gupta.
  "Predicting Dynamics through Artificial Neural Networks".
  2002.
  
• B. Biswal and C. Dasgupta and G. R. Ullal.
  "Controlling "Chaos" in a Stochastic Neural Network".
  1999.
  [PDF] (594 KB)

Porous Media:

• B. Biswal and P. E. Øren and S. Bakke and R. J. Held and R. Hilfer.
  "Stochastic multiscale model for carbonate rocks".
  Physical Review E 75(6)(061303), 2007.
  [PDF] (364 KB)
• J. Widjajakusuma and B. Biswal and R. Hilfer.
  "Quantitative comparison of mean field mixing laws for conductivity and dielectric constants of porous media".
  Physica A: Statistical Mechanics and its Applications 318(3-4)(319–333), 2003.
  [PDF] (207 KB)
• R. Hilfer.
  "Applications of Fractional Calculus in Physics".
  World Scientific, see author, Singapore, 2000.
  An introductory text book containing 9 review chapters. 472 pages, ISBN 981-02-3457–0
  [PDF] (111 KB)
• J. Widjajakusuma and C. Manwart and B. Biswal and R. Hilfer.
  "Exact and approximate calculations for the conductivity of sandstones".
  Physica A: Statistical Mechanics and its Applications 270(1-2)(325–331), 1999.
  [PDF] (147 KB)
• J. Widjajakusuma and B. Biswal and R. Hilfer.
  "Quantitative prediction of effective material properties of heterogeneous media".
  Computational Materials Science 16(1-4)(70–75), 1999.
  [PDF] (129 KB)
• B. Biswal and R. Hilfer.
  "Microstructure analysis of reconstructed porous media".
  Physica A: Statistical and Theoretical Physics 266(1-4)(307–311), 1999.
  [PDF] (93 KB)
• B. Biswal and C. Manwart and R. Hilfer and S. Bakke and P. E. Øren.
  "Quantitative analysis of experimental and synthetic microstructures for sedimentary rock".
  Physica A: Statistical Mechanics and its Applications 273(3-4)(452–475), 1999.
  [PDF] (2 MB)
• B. Biswal and C. Manwart and R. Hilfer.
  "Three-dimensional local porosity analysis of porous media".
  Physica A: Statistical and Theoretical Physics 255(3-4)(221–241), 1998.
  [PDF] (954 KB)

Ising Model:

• R. Hilfer.
  "Applications of Fractional Calculus in Physics".
  SICAM 1(97), 2005.
  [PDF] (110 KB)
• R. Hilfer.
  "On fractional diffusion and continuous time random walks".
  Physica A 329(35), 2003.
  [PDF] (120 KB)
• B. Biswal and S. Puri and D. Chowdhury.
  "Domain growth in weakly disordered magnets".
  Physica A: Statistical and Theoretical Physics 229(1)(72–92), 1996.
  [PDF] (2 MB)
• D. Chowdhury and B. Biswal.
  "Interfacial Dynamics in Disordered magnets: Relaxation, Critical Dynamics and Domain Growth".
  In unknown booktitle, volume of Annual Reviews on Computational Physics. Editors: Dietrich Stauffer,
  World Scientific, 1994.
  
• D. Chowdhury and B. Biswal.
  "Novel domain growth law in random magnets".
  Physica A 180(253–262), 1992.
  [PDF] (674 KB)
• B. Biswal and D. Chowdhury.
  "Dimensionality dependence in the singular dynamic scaling in the dilute Ising model".
  Physical Review A 43(8)(4179–4181), 1991.
  [PDF] (197 KB)