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debansuadhikary/README.md



Hi, I'm Debansu Adhikary

Physics Student & Undergraduate Researcher

Exploring Quantum Foundations & Scientific Computing

Investigating fundamental physical principles through theoretical analysis and computational simulations.




// ABOUT ME


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I am a physics undergrad, focusing on quantum foundations, theoretical models, and computational physics.

My academic journey involves investigating fundamental physical principles through both theoretical analysis and computational simulations. I actively participate in research programs and physics colloquia to explore foundational problems in modern physics.

  • Focus Areas: Quantum Foundations, Theoretical Physics, Computational Modeling, Fusion Reactors
  • Methods: Mathematical Proofs, Numerical Simulations, Algorithmic Analysis



// FEATURED PROJECT


Charged Particle Dynamics in a Dipole Magnetic Field

High-performance RK4 numerical simulation investigating single-particle confinement, nested multiscale periodicity (gyration, bounce, azimuthal drift), and numerical conservation of the first adiabatic invariant $\mu = \frac{m v_\perp^2}{2|B|}$.

  • Core Implementation: Modular, field-agnostic 4th-order Runge-Kutta integrator engineered in C for high-throughput ODE stepping, paired with an adaptive-window running gyro-average algorithm.
  • Analysis & Visualization: Post-processing pipeline in Python (Matplotlib) for 3D drift shell reconstruction and $\Delta t$ convergence sweeps across 40× step-size variations.
  • Physics Insights: Distinguishes physical finite-Larmor-radius ripple from secular numerical drift, benchmarking invariant conservation against high-order truncation limits.

  



// COMPUTATIONAL TOOLSET


Applied computational tools while continuously learning and deepening my understanding through physics projects.


Languages & Typesetting

Scientific Computing & Modeling

Environment & Version Control



"Equipped with five senses, man explores the universe around him and calls the adventure Science." — Edwin Hubble

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  1. computational_physics-journal computational_physics-journal Public

    Sharing my college computational physics coursework here to create a clear, accessible foundational reference for anyone interested in the subject.

    Python 1

  2. dipole_field_adiabatic_invariants dipole_field_adiabatic_invariants Public

    Charged particle trapped in a magnetic dipole field: gyration, bounce, and drift motion, plus the first adiabatic invariant and its numerical conservation.

    C 2