activity
20142026
most citedEvidence of oblique electron acoustic solitary waves triggered by magnetic reconnection in Earth's magnetosphere

13 citations · 66 across the 16 of their papers we have counts for

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Showing 2025Show all

5 papers · 1 filter

gr-qc2025

Impact of Thermodynamic Corrections on the Stability of Hayward-Anti de Sitter Black Hole Surrounded by a Fluid of Strings

Shyamalee Bora, Dhruba Jyoti Gogoi, Pralay Kumar Karmakar

We explore the modified thermodynamics of a Hayward-Anti de Sitter (H-AdS) black hole in atypical conditions, incorporating a string fluid, Hayward regularisation, and quantum entr…

physics.plasm-ph2025

Plasma sheath physics: A circuital description, amelioration, and application

Pralay Kumar Karmakar, Subham Dutta, Utpal Deka

A synoptic review of the electrical circuital model-based analysis of laboratory plasma sheaths, alongside their stability features in a realistic broader horizon, is systematicall…

physics.plasm-ph2025★ 1 cited

An electric circuital analysis of laboratory plasma sheath fluctuations and propagations

Subham Dutta, Pralay Kumar Karmakar

The effective inductive (L), capacitive (C), and resistive (R) behavior of a plasma sheath in a conjoint coupled form is well familiar among plasma physics communities. A dynamic s…

physics.plasm-ph2025

Plasma fireball sheath dynamics: A brief review and meta-analysis

Subham Dutta, Ahmed Atteya, Pralay Kumar Karmakar

We present a comprehensive overview of the formation mechanism of plasma fireball sheath (PFS) structures, sheath-induced collective phenomena, associated relevant instabilities, a…

astro-ph.GA2025

Effect of kappa-modified polarization force on Jeans instability in nonthermal EiBI-gravitating dust clouds

Dipankar Ray, Pralay Kumar Karmakar, Siddhartha Saikia

A semi-analytic model is developed to study the effects of kappa-distributed lighter constituents and the associated kappa-modified polarization force on the classical Jeans instab…