Classical Mechanics, Jacob Linder, NTNU (Lectures follow the book on "Classical Mechanics" Second Edition by Herbert Goldstein.)
Lectures on Classical Dynamics, David Tong, University of Cambridge
The Feynman Lectures on Physics, Volume I, Richard Feynman
The Feynman Lectures on Physics, Volume II, Richard Feynman
Quantum Physics I, Barton Zwiebach, MIT
lecture notes
Quantum Physics II, Barton Zwiebach, MIT
lecture notes
Linear Algebra Done Right (4th Edition), Sheldon Axler (recommended during the course)
Quantum Mechanics, Professor J.J Binney, University of Oxford | Problem sets & solutions
The Physics of Quantum Mechanics, James Binney & David Skinner (2012)
The Feynman Lectures on Physics, Volume III, Richard Feynman
Quantum Physics III, Barton Zwiebach, MIT
lecture notes
Quantum Mechanics I, Namık Kemal
Relativistic Quantum Field Theory (Winter 2022/23), Prof. Dr. Dominik Stöckinger at TU Dresden [Lecture 18 on the unifying idea of curvature in QED (internal spaces) etc. & GR (external spaces) is very interesting, and nicely presented.]
Quantum Field Theory, Tobias Osborne
Quantum Field Theory (Fall 2018), Kevin Cahill
Quantum Field Theory, David Tong, University of Cambridge
lecture notes
Gauge Theories in Particle Physics (Volume 1 & 2), Ian J.R. Aitchison, Anthony J.G. Hey [Free download from Taylor & Francis. Email me for a copy of the book, if no longer available for download]
If you would like to purchase a book for further reading I can recommend Field Quantization by Walter Greiner & Joachim Reinhardt
Relativistic Quantum Field Theory II (Summer 2023), Prof. Dr. Dominik Stöckinger at TU Dresden, [2303.09120] [9403224]
Advanced Quantum Field Theory, Tobias Osborne
Quantum Field Theory II (Spring 2019), Kevin Cahill | Additional notes: Group theory
Physics from Symmetry, Jakob Schwichtenberg [Free download from Springer | Errata]
If you would like to purchase a book for further reading I can recommend Quantum Field Theory by Franz Mandl, Graham Shaw & Quantum Field Theory and the Standard Model by Matthew D. Schwartz.
Standard Model Review, Paul Langacker, Perimeter Institute for Theoretical Physics
Grand Unification and the Standard Model (PDF) | Introduction to Standard Model and Electroweak Physics (PDF)
Relativity, Neil Turok, Perimeter Institute for Theoretical Physics
MIT 8.962 General Relativity, Spring 2020, Scott Hughes
lecture notes
The basics of gravitational wave theory, Eanna E Flanagan, Scott A Hughes
Lecture Notes on General Relativity, Sean M. Carroll (PDF)
The Early Universe, Alan Guth, MIT
lecture slides
In addition to the unifying idea of curvature (mentioned earlier) there is a common problem arising from treating spacetime as a continuous field. In all quantum field theories we get infinite loops (which need renormalising) and in the theory of general relativity we get infinite curvature at the origin of the universe and inside of Black Holes.
Supersymmetry, Fernando Quevedo, University of Cambridge
lecture notes
Explorations In Particle Theory, Ben Allanach, Perimeter Institute for Theoretical Physics
lecture notes
Introduction to String Theory, Neil Lambert
lecture notes | solutions
Lectures on String Theory, David Tong, University of Cambridge
An Introduction to String Theory, Kevin Wray, University of California, Berkeley
String Theory Review, Barton Zwiebach, Perimeter Institute for Theoretical Physics
Lectures by Kevin Cahill: Fall 2017 | Spring 2017 | Spring 2018
Group Theory in a Nutshell for Physicists, Anthony Zee
Differential Equations and Linear Algebra, Gilbert Strang, MIT
If you would like to purchase a book for further reading I can recommend Group Theory in a Nutshell for Physicists by Anthony Zee [Errata/Addenda] & Physical Mathematics by Kevin Cahill.
The Value Of Science, Richard P Feynman (1955)
The Multiverse, Max Tegmark
Web of Stories: Freeman Dyson (Scientist) | Murray Gell-Mann (Scientist) | John Wheeler (Scientist) | Hans Bethe (Scientist)
The Feynman Lectures on Physics
The Theoretical Minimum, Leonard Susskind, Stanford Institute for Theoretical Physics
Lectures on Theoretical Physics, David Tong, University of Cambridge
The collected papers of Albert Einstein
Notes from Sidney Coleman's Physics 253
Introduction to Gauge Field Theory, David Bailin, Alexander Love [Free download from Taylor & Francis. Email me for a copy of the book, if no longer available for download]
The Standard Model and Beyond, Paul Langacker [Free download from Taylor & Francis. Email me for a copy of the book, if no longer available for download]
Cosmology in Gauge Field Theory and String Theory, David Bailin, Alexander Love [Free download from Taylor & Francis. Email me for a copy of the book, if no longer available for download]
Supersymmetric Gauge Field Theory and String Theory, David Bailin, Alexander Love [Free download from Taylor & Francis. Email me for a copy of the book, if no longer available for download]
Quantum Field Theory, Mark Srednicki [Draft copy of book | Spin Zero | Spin One Half]
Introduction to Analytic Number Theory , Tom M. Apostol
Multivariable Calculus, Edward Frenkel, UC Berkeley (2009)
Group Theory & Ring Theory, Elliot Nicholson
You will find a lot of wonderful books on Forgotten Books. A treasure trove for anyone who loves Pure Mathematics.
A Course of Pure Mathematics, G. H. Hardy
A Treatise on the Integral Calculus [Volume 1][Volume 2], Joseph Edwards
A Course of Modern Analysis, E. T. Whittaker and G. N. Watson
Paul Booker, UK. Last updated: June, 2025.