Physics Books Basic Physics Theoretical Physics Modern Physics Condensed Matter Atomic Physics Particle Physics Nuclear Physics Quantum Physics Radiation Physics Quantum Field Theory Quantum Mechanics Electricity&Magnetism ElectroDynamics Solid State Physics Superconductivity Mathematical Physics Optics Plasma Physics Statistical Physics Thermodynamics Fluid Mechanics Mechanics Stastical Mechanics Continuum Mechanics Classical Mechanics Dynamics Relativity Vibration&Waves Conservation Laws Computational Physics Medical Physics Astronomy BioPhysics Chemical Physics GeoPhysics Psychophysics Kinetic Theory
Introduction to String Theory (PDF 79p)
This book covers the following topics: Strings in QCD, The classical string, Open and closed strings, Quantization, Lorentz invariance, Interactions and vertex operators, BRST quantization, The Polyakov path integral, T-Duality, Complex coordinates, Fermions in strings, The GSO Projection, Zero modes.
Author(s): Gerard ’t Hooft
79 Pages 
The Charm of Theoretical Physics 1958 1993
This note contains below topics, Apprenticeship, Theoretical Physics in Arcetri, Baryon Resonances with Gatto and Preparata, Difficulties with the Weak Interaction Theory, GIM Mechanism, Back to Italy, New Discoveries, Octet Enhancement, Charm at Last, Life in Rome in the 1970s, Three Generations for CP Violation, Physics at the Time of the Intermediate Vector Bosons.
Author(s): Luciano Maiani
53 Pages
Theoretical Physics Reference Ondrej Certik
The Theoretical Physics Reference is an attempt to derive all theoretical physics equations from the general and special relativity and the standard model of particle physics.The topics in this pdf include nbsp Introduction, Contributors, Mathematics, Classical Mechanics, Special and General Relativity, Classical Electromagnetism, Thermodynamics and Statistical Physics, Fluid Dynamics, Quantum Field Theory and Quantum Mechanics.
Author(s): Ondrej Certik
448 Pages
Advanced Concepts of Theoretical Physics
This note describes mathematical concepts that are at the basis of the modern theories of particle and condensed matter physics, as well as of some advanced topics in quantum mechanics. Topics covered includes From Mechanics to Quantum Field Theory, Lie Groups and Lie Algebras, Galilei, Lorentz, and Poincar e Algebras, Abelian and NonAbelian Gauge Fields, Topology of Gauge Fields, Angular Momentum in Quantum Mechanics.
Author(s): Uwe-Jens Wiese
142 Pages
MPhys Option in Theoretical Physics
This note covers the following topics: Path Integrals in Quantum Mechanics, Stochastic Processes and Path Integrals, Statistical mechanics in one dimension, Classical Field Theory , Canonical Quantization, Interacting Quantum Fields, Path Integrals in Quantum Field Theory, Many-Particle Quantum Systems, Phase Transitions.
Author(s): John Chalker and Andre Lukas
113 Pages
Eight Lectures on Theoretical Physics
This note covers the following topics Reversibility and Irreversibility, Thermodynamic States of Equilibrium in Dilute Solutions, Atomic Theory of Matter, Equation of State for a Monatomic Gas, Heat Radiation and Electrodynamic Theory, Heat Radiation. Statistical Theory, General Dynamics. Principle of Least Action, Principle of Relativity.
Author(s): Max Planck
99 Pages
Concepts in Theoretical Physics
These lectures provide bite sized introductions to a handful of topics in theoretical physics, aimed at first year undergraduates. They were given from 2008 to 2011. Presentations can be downloaded below.The lecture notes can be downloaded in both PDF and PS formats
Author(s): David Tong, Cambridge university
NA Pages
Electricity Optics and Modern Physics
This note explains the following topics Electric fields, Electric forces, Electromagnetic waves, Geometical optics, Gauss law, Diffraction and polarization, Interference of light, Capacitance, Current and resistance, Magnetic fields, Inductance, Faradays law and Nuclear energy.
Author(s): Georgia State University
NA Pages
This note explains the following topics: String Basics, Closed strings,Open strings,Modes, gravitons,Interactions,Perturbation theory, D-branes, Superstrings, Extra dimensions, Kaluza-Klein theory, String duality, M-theory, Black holes.
Author(s): John M. Pierre
NA Pages