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searching for Scalar field theory 14 found (36 total)

Loop integral (1,366 words) [view diff] no match in snippet view article find links to article

In quantum field theory and statistical mechanics, loop integrals are the integrals which appear when evaluating the Feynman diagrams with one or more

David Fairlie (460 words) [view diff] exact match in snippet view article find links to article

1016/0370-2693(89)91418-4. Corrigan, E.; Fairlie, D. B. (1977). "Scalar field theory and exact solutions to a classical SU (2) gauge theory". Physics

Quantum triviality (1,690 words) [view diff] exact match in snippet view article find links to article

unresolved question. Theoretical proofs of triviality of the pure scalar field theory exist, but the situation for the full standard model is unknown.

Causal sets (5,350 words) [view diff] exact match in snippet view article find links to article

Dynamics for Causal Sets; PhD Thesis (Syracuse University 2008); (Scalar field theory, Quantum Measure Theory) R. Sverdlov; Quantum Field Theory and Gravity

Callan–Symanzik equation (833 words) [view diff] case mismatch in snippet view article find links to article

function Callan, Curtis G. (1970-10-15). "Broken Scale Invariance in Scalar Field Theory". Physical Review D. 2 (8). American Physical Society (APS): 1541–1547

Roberto Longo (mathematician) (1,823 words) [view diff] exact match in snippet view article

structure of the local algebras associated with the free massless scalar field theory". Communications in Mathematical Physics. 84 (1): 71–85. Bibcode:1982CMaPh

Propagator (6,207 words) [view diff] exact match in snippet view article find links to article

spin-zero particles. There are a number of possible propagators for free scalar field theory. We now describe the most common ones. The position space propagators

Koopman–von Neumann classical mechanics (4,935 words) [view diff] exact match in snippet view article find links to article

; Gozzi, E.; Francisco Neto, A. (2011). "Diagrammar in classical scalar field theory". Annals of Physics. 326 (9): 2377–2430. arXiv:1010.0818. Bibcode:2011AnPhy

Instanton (6,321 words) [view diff] exact match in snippet view article find links to article

S2CID 229220708. Corrigan, E.; Fairlie, D.B. (March 1977). "Scalar field theory and exact solutions to a classical SU (2) gauge theory". Physics

Renormalization group (6,983 words) [view diff] exact match in snippet view article find links to article

S2CID 119302913. Callan, C.G. (1970). "Broken scale invariance in scalar field theory". Physical Review D. 2 (8): 1541–1547. Bibcode:1970PhRvD...2.1541C

Double-well potential (2,697 words) [view diff] exact match in snippet view article find links to article

of the instanton configuration in the path integral theory of a scalar field theory with symmetric double-well self-interaction is investigated using

De Broglie–Bohm theory (16,633 words) [view diff] case mismatch in snippet view article find links to article

Pinto-Neto (2004). "A Bohmian Interpretation for Noncommutative Scalar Field Theory and Quantum Mechanics". Physical Review D. 69 (6): 065014. arXiv:hep-th/0304105

Source field (8,734 words) [view diff] exact match in snippet view article find links to article

term of the last amplitude defines the partition function of free scalar field theory. And for some interaction theory, the Lagrangian of a scalar field

Alternatives to general relativity (13,764 words) [view diff] exact match in snippet view article find links to article

and Tupper, who discuss all these except Nordström, the general scalar field theory comes from the principle of least action: δ ∫ f ( φ c 2 ) d s = 0