Feynman%20path%20integrals
(0.002 seconds)
11—20 of 476 matching pages
11: 20.13 Physical Applications
…
►In the singular limit , the functions , , become integral kernels of Feynman path integrals (distribution-valued Green’s functions); see Schulman (1981, pp. 194–195).
…
12: 20 Theta Functions
Chapter 20 Theta Functions
…13: 26.2 Basic Definitions
…
►
Lattice Path
►A lattice path is a directed path on the plane integer lattice . …For an example see Figure 26.9.2. ►A k-dimensional lattice path is a directed path composed of segments that connect vertices in so that each segment increases one coordinate by exactly one unit. … ►14: Bibliography C
…
►
Generalized hypergeometric functions and the evaluation of scalar one-loop integrals in Feynman diagrams.
J. Comput. Appl. Math. 115 (1-2), pp. 93–99.
…
►
Asymptotic estimates for generalized Stirling numbers.
Analysis (Munich) 20 (1), pp. 1–13.
…
►
Remarks on the full asymptotic expansion of Feynman parametrized integrals.
Lett. Nuovo Cimento (2) 13 (8), pp. 310–312.
…
►
Validated computation of certain hypergeometric functions.
ACM Trans. Math. Software 38 (2), pp. Art. 11, 20.
…
►
Coulomb effects in the Klein-Gordon equation for pions.
Phys. Rev. C 20 (2), pp. 696–704.
…
15: 8.26 Tables
…
►
•
…
►
•
…
►
•
…
►
•
Khamis (1965) tabulates for , to 10D.
§8.26(iv) Generalized Exponential Integral
►Abramowitz and Stegun (1964, pp. 245–248) tabulates for , to 7D; also for , to 6S.
Pagurova (1961) tabulates for , to 4-9S; for , to 7D; for , to 7S or 7D.
Zhang and Jin (1996, Table 19.1) tabulates for , to 7D or 8S.
16: 26.3 Lattice Paths: Binomial Coefficients
§26.3 Lattice Paths: Binomial Coefficients
►§26.3(i) Definitions
… ► is the number of lattice paths from to . …The number of lattice paths from to , , that stay on or above the line is … ► …17: 36 Integrals with Coalescing Saddles
Chapter 36 Integrals with Coalescing Saddles
…18: 26.5 Lattice Paths: Catalan Numbers
§26.5 Lattice Paths: Catalan Numbers
►§26.5(i) Definitions
… ►It counts the number of lattice paths from to that stay on or above the line . … ► …19: 6.19 Tables
…
►
•
►
•
…
►
•
►
•
§6.19(ii) Real Variables
►Abramowitz and Stegun (1964, Chapter 5) includes , , , , ; , , , , ; , , , , ; , , , , ; , , . Accuracy varies but is within the range 8S–11S.
Zhang and Jin (1996, pp. 652, 689) includes , , , 8D; , , , 8S.
Abramowitz and Stegun (1964, Chapter 5) includes the real and imaginary parts of , , , 6D; , , , 6D; , , , 6D.
Zhang and Jin (1996, pp. 690–692) includes the real and imaginary parts of , , , 8S.
20: 8 Incomplete Gamma and Related
Functions
…