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Further lecture courses in the Theoretical Minimum series have been delivered by Susskind, on these subjects (or with these titles): Advanced quantum mechanics. Higgs boson. Quantum entanglement. Relativity. Particle Physics 1: Basic Concepts. Particle Physics 2: Standard Model. Particle Physics 3: Super-symmetry and Grand Unification. String ...
Particle physics or high-energy physics is the study of fundamental particles and forces that constitute matter and radiation. The field also studies combinations of elementary particles up to the scale of protons and neutrons , while the study of combination of protons and neutrons is called nuclear physics .
For example, when rotating a stationary (zero momentum) spin-5 particle about its center, is a rotation in 3D space (an element of ()), while () is an operator whose domain and range are each the space of possible quantum states of this particle, in this example the projective space associated with an 11-dimensional complex Hilbert space .
Introduction to Elementary Particles, by David Griffiths, is an introductory textbook that describes an accessible "coherent and unified theoretical structure" of particle physics, appropriate for advanced undergraduate physics students. [1] It was originally published in 1987, and the second revised and enlarged edition was published 2008.
In particle physics, the Peccei–Quinn theory is a well-known, long-standing proposal for the resolution of the strong CP problem formulated by Roberto Peccei and Helen Quinn in 1977. [ 1 ] [ 2 ] The theory introduces a new anomalous symmetry to the Standard Model along with a new scalar field which spontaneously breaks the symmetry at low ...
Unitary Group Representations in Physics, Probability and Number Theory. Mathematics Lecture Notes Series. Vol. 55. The Benjamin/Cummings Publishing Company. ISBN 978-0805367034. Sternberg, Shlomo (1994). "§3.9. Wigner classification". Group Theory and Physics. Cambridge University Press. ISBN 978-0521248709. Tung, Wu-Ki (1985). "Chapter 10.
Elementary particles from the Standard Model of particle physics that have so far been observed. The Standard Model is the most comprehensive existing model of particle behavior. All Standard Model particles including the Higgs boson have been verified, and all other observed particles are combinations of two or more Standard Model particles.
Since the Higgs boson is a spin-zero particle, it is the first observed ostensibly elementary particle to be described by the Klein–Gordon equation. Further experimentation and analysis is required to discern whether the Higgs boson observed is that of the Standard Model or a more exotic, possibly composite, form.