Theoretical Variables, Quantum Theory, Relativistic Quantum Field Theory, and Quantum Gravity

This book presents quantum theory through theoretical variables, progressing from fundamental principles to applications in quantum field theory and gravity. It connects theoretical physics with engineering applications, providing mathematical frameworks for understanding quantum phenomena across both domains.

Inge S. Helland is Professor in the Department of Mathematics at the University of Oslo, Norway

Harish Parthasarathy is Professor in the Electronics and Communication Division at the Netaji Subhas University of Technology in New Delhi, India.