Exact computation and asymptotic approximations of 6j symbols: Illustration of their semiclassical limits

International Journal of Quantum Chemistry

Volumn 110, Issue 3, 2010, Pages 731-742

  Ragni, Mirco ^a   Bitencourt, Ana Carla Peixoto ^a   Da S Ferreira, Cristiane ^a   Aquilanti, Vincenzo ^a   Anderson, Roger W ^b   Littlejohn, Robert G ^c  

^a UNIVERSITY OF PERUGIA   (Italy)

^b UNIVERSITY OF CALIFORNIA   (United States)

^c UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

Fast computation of 6j symbols; Ponzano Regge; Racah Wigner coefficients; Schulten Gordon; Test of approximations

Indexed keywords

ASYMPTOTIC APPROXIMATION; ASYMPTOTIC BEHAVIORS; ASYMPTOTIC FORMULA; CONTINUOUS VARIABLES; DIRECT METHOD; EXACT COMPUTATIONS; FAST COMPUTATION; HARMONIC OSCILLATORS; HERMITE POLYNOMIALS; JACOBI POLYNOMIALS; NUMERICAL ASPECTS; ORTHOGONAL POLYNOMIAL; RACAH COEFFICIENTS; ROTATION MATRICES; SEMICLASSICAL LIMIT;

ASYMPTOTIC ANALYSIS; POLYNOMIALS;

COMPUTATIONAL EFFICIENCY;

EID: 73549104818     PISSN: 00207608     EISSN: 1097461X     Source Type: Journal    
DOI: 10.1002/qua.22117     Document Type: Article

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