Quantum Field Theory: Mathematical Structure, Physical Foundations, and Contemporary Trajectories

It systematically explores canonical and path integral quantization, gauge field dynamics, renormalization, and spontaneous symmetry breaking, while also addressing modern frameworks such as conformal field theory (CFT), topological QFT (TQFT), and the AdS/CFT correspondence.

With rigorous formalism and emphasis on the deep interplay between geometry, topology, and quantum dynamics, this work aims to contextualize QFT not only as the backbone of the Standard Model but also as a central paradigm in emerging areas like quantum gravity and quantum information theory. Suitable for researchers and advanced students in theoretical physics.</p>