Academic Information
B. Sc in Mathematics (Jadavpur University)
M. Sc in Mathematics (Jadavpur University)
PhD (Jadavpur University)
Research Interests
§ Expert on arbitrary amplitude dust ion acoustic solitary waves in an unmagnetized (a magnetized) plasma using Sagdeev Pseudo-potential Technique. The formation of Soliton → Double layer → Supersoliton → Soliton, and Supernonlinear-periodic waves. Phase Portrait analysis of dynamical system.
§ Expert on solitary wave solution and instability analysis of Korteweg-de Vries-Zakharov-Kuznetsov (KdV-ZK) equation, modified KdV-ZK (MKdV-ZK) equation, further modified KdV-ZK (FMKdV-ZK) equation and Nonlinear Schrödinger equation (NLSE).
Courses Taught
Positions Held
Publications
l The Effects of Multi-Species Magnetized Plasma on Arbitrary Amplitude Dust-Ion Acoustic Solitary Structures at Sonic Speed. P. Halder, S. Dalui, A. Bandyopadhyay, & S. Sardar. (Accepted) Brazilian J. Phys. (2026). DOI: 10.1007/s13538-026-02071-1
l Arbitrary Amplitude DIA Nonlinear Wave Structures at M = Mc in an Unmagnetized Five Components Plasma. P. Halder, S. Dalui, A. Bandyopadhyay, & S. Sardar. Brazilian J. Phys. 55 (5), 203 (2025).
l The effect of multi-species plasma on the Modulation instability of obliquely propagating dust ion acoustic Waves. P. Halder, S. Dalui, A. K. Mittal , A. Bandyopadhyay, & S. Sardar. Indian J. Phys. 99 (11), 4409-4421 (2025)
l Instability of Dust-ion acoustic solitary waves in a collisionless magnetized five components plasma. P. Halder, A. Bandyopadhyay, & S. Sardar. Indian J. Phys. 98, 771 (2024).
l Arbitrary amplitude dust–ion-acoustic nonlinear and supernonlinear wave structures in a magnetized five components plasma. P. Halder, A. Bandyopadhyay, S. Dalui & S. Sardar. Euro Phys. J Plus (2023) 138:734.
l Arbitrary amplitude dust-ion acoustic solitary structures in five components unmagnetized plasma. P. Halder, A. Bandyopadhyay, & S. Sardar. Plasma Physics Report 49, 467-483 (2023).
l Dust-ion acoustic solitary waves in a collisionless magnetized five components plasma. P. Halder, A. Bandyopadhyay, S. Dalui & S. Sardar. Zeitschriftfür Naturforschung A 77, 659 (2022).