Volume I: Computational Methods and Data Thinking in Physics
Concepts, Algorithms, and Numerical Modeling
Physics rests on three pillars: theory, experiment, and computation. This volume presents computation as a natural and powerful extension of physical reasoning. It treats programming not as a technical exercise, but as a disciplined way of expressing physical laws in action.
Designed for postgraduate and advanced undergraduate students, the book develops a clear and structured understanding of how physical quantities, governing principles, and measurable relationships are translated into systematic procedures. Motion, force, energy, and conservation are explored not only as equations on paper, but as processes that can be executed, tested, and examined.
Flowcharts represent physical logic. Variables embody measurable quantities. Loops model time evolution. Functions capture the structure of physical laws.
By grounding computation firmly in physical meaning, this volume prepares readers to explore systems beyond analytical limits and to engage confidently with numerical modeling and simulation in modern physics.
Dr Kamsali Nagaraja is a Professor of Physics at Bangalore University, India, with a research portfolio in Atmospheric, Space, and Planetary Physics. His work centers on the computational modeling of terrestrial planetary atmospheres. With twenty years of teaching experience, he is a passionate advocate for the "Physics-First" approach, helping students bridge the gap between abstract theoretical frameworks and rigorous algorithmic problem-solving.
Dr Susheela KL is an Assistant Professor of Physics at Bangalore University, India, specializing in Solid State Physics and Materials Science. Uniquely qualified with formal backgrounds in both Education and Computer Applications, she brings thirteen years of academic experience to the classroom. Her teaching methodology seamlessly intertwines pedagogy with computation, fostering an environment where students master physics through critical inquiry and code construction.