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  2. Michael Peskin - Wikipedia

    en.wikipedia.org/wiki/Michael_Peskin

    Peskin has worked on many aspects of quantum field theory and elementary particle physics, exploring and going beyond the Standard Model of particle physics to explore technicolor theories. [11] Peskin and Schroeder 's widely used textbook on quantum field theory , An Introduction to Quantum Field Theory (1995, 2018) is considered a classic in ...

  3. Källén–Lehmann spectral representation - Wikipedia

    en.wikipedia.org/wiki/Källén–Lehmann_spectral...

    The Quantum Theory of Fields: Volume I Foundations. Cambridge University Press. ISBN 978-0-521-55001-7. Peskin, Michael; Schroeder, Daniel (1995). An Introduction to Quantum Field Theory. Perseus Books Group. ISBN 978-0-201-50397-5. Zinn-Justin, Jean (1996). Quantum Field Theory and Critical Phenomena (3rd ed.). Clarendon Press. ISBN 978-0-19 ...

  4. Callan–Symanzik equation - Wikipedia

    en.wikipedia.org/wiki/Callan–Symanzik_equation

    Jean Zinn-Justin, Quantum Field Theory and Critical Phenomena , Oxford University Press, 2003, ISBN 0-19-850923-5; John Clements Collins, Renormalization, Cambridge University Press, 1986, ISBN 0-521-31177-2; Michael E. Peskin and Daniel V. Schroeder, An Introduction to Quantum Field Theory, Addison-Wesley, Reading, 1995. 2nd edition, pbk ...

  5. Quantum field theory - Wikipedia

    en.wikipedia.org/wiki/Quantum_field_theory

    In theoretical physics, quantum field theory (QFT) is a theoretical framework that combines classical field theory, special relativity, and quantum mechanics. [ 1 ] : xi QFT is used in particle physics to construct physical models of subatomic particles and in condensed matter physics to construct models of quasiparticles .

  6. Crossing (physics) - Wikipedia

    en.wikipedia.org/wiki/Crossing_(physics)

    The quantum field (), corresponding to the particle is allowed to be either bosonic or fermionic. Crossing symmetry states that we can relate the amplitude of this process to the amplitude of a similar process with an outgoing antiparticle ϕ ¯ ( − p ) {\displaystyle {\bar {\phi }}(-p)} replacing the incoming particle ϕ ( p ) {\displaystyle ...

  7. Feynman parametrization - Wikipedia

    en.wikipedia.org/wiki/Feynman_parametrization

    Download as PDF; Printable version; ... Michael E. Peskin and Daniel V. Schroeder , An Introduction To Quantum Field Theory, Addison-Wesley, ...

  8. Beta function (physics) - Wikipedia

    en.wikipedia.org/wiki/Beta_function_(physics)

    Peskin, M and Schroeder, D.; An Introduction to Quantum Field Theory, Westview Press (1995). A standard introductory text, covering many topics in QFT including calculation of beta functions; see especially chapter 16. Weinberg, Steven; The Quantum Theory of Fields, (3 volumes) Cambridge University Press (1995). A monumental treatise on QFT.

  9. Background field method - Wikipedia

    en.wikipedia.org/wiki/Background_field_method

    In theoretical physics, background field method is a useful procedure to calculate the effective action of a quantum field theory by expanding a quantum field around a classical "background" value B: = + (). After this is done, the Green's functions are evaluated as a function of the background.