Rajesh Kumar

Assistant Professor of Physics at S.K.M. University, Dumka; IIT Kanpur alumnus, with academic interests in computational physics, quantum mechanics, and scientific computing.

kr.rajesh.phy@gmail.com

Research Papers

Annals of Physics · Vol. 463 · Article 169623 · 2024 Rationally Extended Harmonic Oscillator Potential, Isospectral Family and the Uncertainty Relations Rajesh Kumar, Rajesh Kumar Yadav, Avinash Khare DOI 10.1016/j.aop.2024.169623

More Research Papers 2 additional paper

Annals of Physics · Vol. 479 · Article 170045 · 2025 Rational Extension of Anisotropic Harmonic Oscillator Potentials in Higher Dimensions Rajesh Kumar, Rajesh Kumar Yadav, Avinash Khare DOI 10.1016/j.aop.2025.170045 International Journal of Modern Physics A · Vol. 41 · Article 2650003 · 2026 Rational Extension of Quantum Anisotropic Oscillator Potentials with Linear and/or Quadratic Perturbations Rajesh Kumar Yadav, Rajesh Kumar, Avinash Khare DOI 10.1142/S0217751X2650003X

Books

The First Generation Mind ISBN 979-890510755-9 Academic reflections and writing for first-generation learners. Physics Tikz ISBN 978-93-5917-683-3 A practical resource for clean physics diagrams and lecture visuals.

Selected Article · Shaikshik Manthan · Page 26 · ISSN 2581-4133 Indian Astronomy and Indian Knowledge Tradition

Experience

Oct 2022-Now

Assistant Professor

S.K.M. University Dumka and Model College Dumka.

Nov 2020-Oct 2022

Assistant Professor

Deoghar College Deoghar, constituent unit of S.K.M. University, Dumka.

Mar 2019-Apr 2020

Project Scientist B

INCOIS, Ministry of Earth Sciences, Government of India. Worked in ocean state forecast laboratory on modelling the Indian Ocean to predict weather conditions over ocean and coastal areas.

Nov 2018-Feb 2019

Junior Research Fellow

Nano Photonics Lab, ISM Dhanbad. Worked on theoretical and experimental modelling of SPR ellipsometry.

Education

IIT Kanpur

Master of Science

St. Xavier's College, Ranchi

Bachelor of Science

Intermediate Silli College, Silli

ISC, JAC

Ursuline Convent School, Muri

ICSE

Certifications

NGPE 2016

State Topper, Jharkhand and Bihar Circle, 2016

IIT-JAM 2016

Physics

JRF-NET 2017

Physics

GATE 2018

Physics

Skills

Fortran Python Java C++ Shell scripting Gmsh Git Django Jekyll Linux Windows FEM simulation Microcontroller applications