All Stories

  1. Kinetic Jeans instability in FOG framework

    Article • Scientific Reports, March 2026, Springer Science + Business Media

    Dr Pralay Kumar Karmakar

  2. Analysis of Solar Surface Oscillations and Energy Transport with Bispectral Electronic Thermostatistics

    Article • The Astrophysical Journal, January 2026, American Astronomical Society

    Dr Pralay Kumar Karmakar, Souvik Das

  3. Stability and wave dynamics in polytropic Eddington-inspired Born-Infeld gravitating solar plasmas

    Article • Physical Review E, January 2026, American Physical Society (APS)

    Dr Pralay Kumar Karmakar, Souvik Das

  4. Instability analysis of Saturnian magnetospheric complex plasmas with heteropolar dust grains

    Article • Monthly Notices of the Royal Astronomical Society, October 2025, Oxford University Press (OUP)

    Dr Pralay Kumar Karmakar

  5. Plasma sheath physics: a circuital description, amelioration, and application

    Article • The European Physical Journal Plus, October 2025, Springer Science + Business Media

    Dr Pralay Kumar Karmakar

  6. Effect of kappa-modified polarization force on Jeans instability in non-thermal EiBI-gravitating dust clouds

    Article • Journal of Cosmology and Astroparticle Physics, September 2025, Institute of Physics Publishing

    Dr Pralay Kumar Karmakar

  7. Parametric control of electron–positron acoustic solitons: bridging quantum plasma theory and compact stellar objects

    Article • Zeitschrift für Naturforschung A, July 2025, De Gruyter

    Dr Pralay Kumar Karmakar

  8. Spherical nonthermal pulsational mode stability thermo-statistically moderated with extra-negative ions

    Article • Fundamental Plasma Physics, June 2025, Elsevier

    Dr Pralay Kumar Karmakar

  9. Pulsational mode stability in complex EiBI-gravitating polarized astroclouds with (r,q)-distributed electrons

    Article • Journal of Cosmology and Astroparticle Physics, December 2024, Institute of Physics Publishing

    Dr Pralay Kumar Karmakar

  10. Nonlinear Jeans instability analysis of gravitating astrofluids in Eddington-inspired Born-Infeld gravity framework

    Article • Chinese Journal of Physics, December 2024, Elsevier

    Dr Pralay Kumar Karmakar

  11. Pulsational mode dynamics in the presence of negions

    Article • Waves in Random and Complex Media, October 2024, Taylor & Francis

    Dr Pralay Kumar Karmakar

  12. Solar GES-structure modified with EiBI gravity

    Article • Chinese Journal of Physics, October 2024, Elsevier

    Dr Pralay Kumar Karmakar, Souvik Das

  13. Sheath plasma instability in inverted fireballs

    Article • Chaos Solitons & Fractals, September 2024, Elsevier

    Dr Pralay Kumar Karmakar

  14. A dispersion analysis of dust Coulomb waves in complex astroclouds

    Article • Waves in Random and Complex Media, August 2024, Taylor & Francis

    Dr Pralay Kumar Karmakar

  15. Athermal pulsational mode dynamics with negative ions

    Article • Chinese Journal of Physics, August 2024, Elsevier

    Dr Pralay Kumar Karmakar

  16. Effects of negative ions on equilibrium solar plasmas in the fabric of gravito-electrostatic sheath model

    Article • Scientific Reports, July 2024, Springer Science + Business Media

    Dr Pralay Kumar Karmakar

  17. Polytropic spherical astrocosmic fluid stability in the EiBI gravity with strong collective correlative effects

    Article • Chinese Journal of Physics, June 2024, Elsevier

    Dr Pralay Kumar Karmakar

  18. Bifurcation analysis of electron-acoustic waves in electron beam-plasma with suprathermal electrons

    Article • Waves in Random and Complex Media, May 2024, Taylor & Francis

    Dr Pralay Kumar Karmakar

  19. Gardner Solitons and Double Layers in Self-gravito-Electrostatic Opposite Polarity Magnetized Dusty Plasmas

    Article • January 2024, Springer Science + Business Media

    Dr Pralay Kumar Karmakar

  20. Inhomogeneity Effects on Energy and Instability of Ion-Acoustic Solitary Waves in Quantum Magnetized Plasma

    Article • January 2024, Springer Science + Business Media

    Dr Pralay Kumar Karmakar

  21. Nonlinear Acoustic Modes Inside White Dwarfs

    Article • January 2024, Springer Science + Business Media

    Dr Pralay Kumar Karmakar

  22. A theoretic analysis of magnetoactive GES-based turbulent solar plasma instability

    Article • Monthly Notices of the Royal Astronomical Society, June 2023, Oxford University Press (OUP)

    Dr Pralay Kumar Karmakar, Souvik Das

  23. Nonlinear Jeans-Buneman instability in gravitating complex plasmas

    Article • Waves in Random and Complex Media, June 2023, Taylor & Francis

    Dr Pralay Kumar Karmakar

  24. Acoustic stability of a self-gravitating cylinder leading to astrostructure formation

    Article • Scientific Reports, May 2023, Springer Science + Business Media

    Dr Pralay Kumar Karmakar

  25. Nonlinear pulsational mode dynamics in strongly correlated dust molecular clouds

    Article • Journal of Taibah University for Science, April 2023, Taylor & Francis

    Dr Pralay Kumar Karmakar

  26. A multi-order nonlinear meta-analysis of bifluidic fireball sheath fluctuations

    Article • Waves in Random and Complex Media, February 2023, Taylor & Francis

    Dr Pralay Kumar Karmakar

  27. Nonlinear streaming instability in viscoelastic quantum dusty plasmas

    Article • Waves in Random and Complex Media, February 2023, Taylor & Francis

    Dr Pralay Kumar Karmakar

  28. Instability of magnetosonic waves in magnetized degenerate half-spin-polarized quantum plasma

    Article • Waves in Random and Complex Media, January 2023, Taylor & Francis

    Dr Pralay Kumar Karmakar

  29. Solar plasma characterization in Kappa (κ)-modified polytropic turbomagnetic GES-model perspective

    Article • Monthly Notices of the Royal Astronomical Society, December 2022, Oxford University Press (OUP)

    Dr Pralay Kumar Karmakar

  30. Evidence of oblique electron acoustic solitary waves triggered by magnetic reconnection in Earth’s magnetosphere

    Article • Physica Scripta, December 2022, Institute of Physics Publishing

    Dr Pralay Kumar Karmakar

  31. A hybrid GNA instability

    Article • Scientific Reports, November 2022, Springer Science + Business Media

    Dr Pralay Kumar Karmakar

  32. Acoustic waves in the Jovian dusty magnetosphere: a brief review and meta-analysis

    Article • Reviews of Modern Plasma Physics, November 2022, Springer Science + Business Media

    Dr Pralay Kumar Karmakar, Souvik Das

  33. Fireball sheath instability

    Article • Journal of Astrophysics and Astronomy, September 2022, Springer Science + Business Media

    Dr Pralay Kumar Karmakar

  34. Athermal GES-based solar plasma stability with sphero-logabarotropic special effects

    Article • EPL (Europhysics Letters), August 2022, Institute of Physics Publishing

    Dr Pralay Kumar Karmakar

  35. A kinetic theory of the pulsational mode of gravitational collapse in star-forming molecular clouds

    Article • August 2021, Research Square

    Dr Pralay Kumar Karmakar

  36. Jeans Instability in Nonideal MHD Plasma Clouds With Geometric Curvature Effects

    Article • IEEE Transactions on Plasma Science, July 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Pralay Kumar Karmakar

  37. Adapted instabilities excited in spherical magnetized viscoelastic astroclouds with extreme dust-fugacity moderations

    Article • The European Physical Journal Plus, May 2021, Springer Science + Business Media

    Dr Pralay Kumar Karmakar

  38. Cloud fragmentation into stars

    Article • Physics of Plasmas, February 2020, American Institute of Physics

    Dr Pralay Kumar Karmakar

  39. A Facile Technique of Sensing Adulteration in Emulsion: A Road to Safety

    Article • Ergonomics International Journal, November 2019, Medwin Publishers

    Dr Pralay Kumar Karmakar

  40. An elog-KdVB dynamics in non-thermal solar plasmas

    Article • EPL (Europhysics Letters), December 2018, Institute of Physics Publishing

    Dr Pralay Kumar Karmakar

  41. Solitary-train dynamics in viscoelastic nonthermal astroplasmas

    Article • EPL (Europhysics Letters), October 2018, Institute of Physics Publishing

    Dr Pralay Kumar Karmakar

  42. Nucleus-acoustic waves: Excitation, propagation, and stability

    Article • Physics of Plasmas, August 2018, American Institute of Physics

    Dr Pralay Kumar Karmakar

  43. Nonlinear dynamics of gravitational instability in complex viscoelastic astrofluids

    Article • AIP Advances, August 2018, American Institute of Physics

    Dr Pralay Kumar Karmakar

  44. Bimodal pair f-KdV dynamics in star-forming clouds

    Article • EPL (Europhysics Letters), April 2018, Institute of Physics Publishing

    Dr Pralay Kumar Karmakar

  45. Nonextensive GES instability with nonlinear pressure effects

    Article • Results in Physics, March 2018, Elsevier

    Dr Pralay Kumar Karmakar

  46. A non-ideal MHD model for structure formation

    Article • EPL (Europhysics Letters), February 2018, Institute of Physics Publishing

    Dr Pralay Kumar Karmakar

  47. Nonlinear eigen-structures in star-forming gyratory nonthermal complex molecular clouds

    Article • Physics of Plasmas, January 2018, American Institute of Physics

    Dr Pralay Kumar Karmakar

  48. Nonlinear waves in viscoelastic magnetized complex astroplasmas with polarized dust-charge variations

    Article • AIP Advances, January 2018, American Institute of Physics

    Dr Pralay Kumar Karmakar

  49. Instability behaviour of cosmic gravito-coupled correlative complex bi-fluidic admixture

    Article • EPL (Europhysics Letters), October 2017, Institute of Physics Publishing

    Dr Pralay Kumar Karmakar

  50. Viscoelastic pulsational mode

    Article • Astrophysics and Space Science, July 2017, Springer Science + Business Media

    Dr Pralay Kumar Karmakar

  51. Modified gravito-electrostatic sheath in the presence of turbu-magnetic pressure effects

    Article • EPL (Europhysics Letters), July 2016, Institute of Physics Publishing

    Dr Pralay Kumar Karmakar

  52. Atypical gravito-electrostatic fluctuations in the presence of active ion-inertial dynamics

    Article • Journal of Plasma Physics, March 2016, Cambridge University Press

    Dr Pralay Kumar Karmakar

  53. Equilibrium structure of gravito-electrostatic sheath in the presence of inhomogeneous temperature distribution

    Article • EPL (Europhysics Letters), November 2015, Institute of Physics Publishing

    Dr Pralay Kumar Karmakar

  54. An inertia-based theoretical study of the Debye shielding in different plasma configurations

    Article • Canadian Journal of Physics, June 2014, Canadian Science Publishing

    Dr Pralay Kumar Karmakar