150 likes | 254 Views
Dubna, August 2009. International Bogoliubov Conference PROBLEMS IN THEORETICAL AND MATHEMATICAL PHYSICS. Generalized Teukolsky-Starobinsky Identities. Plamen Fiziev Department of Theoretical Physics University of Sofia. Talk at The International Bogoliubov Conference
E N D
Dubna, August 2009 International Bogoliubov Conference PROBLEMS IN THEORETICAL AND MATHEMATICAL PHYSICS
Generalized Teukolsky-Starobinsky Identities Plamen Fiziev Department of Theoretical Physics University of Sofia Talk at The International Bogoliubov Conference PROBLEMS IN THEORETICAL AND MATHEMATICAL PHYSICS 25 August 2009
Heun’s Differential Equation: AKEY for Huge amount of Physical Problems found by Zur Theorie der Riemann'schen Functionen zweiter Ordnung mit Vier Verzweigungs-punkten Math. Ann. 31 (1889) 161-179 Born in Weisbaden April 3, 1859 Died in Karsruhe January 10, 1929
Confluent Heun Equation: Frobeniussolution aound z = 0 : - a recurrence relation
Novel relations for confluent Heun’s functions and their Derivatives, PF:arXiv:0904.0245 [math-ph] Self-adjoint form of confluent Heun’s operator: The comutator: Chain of confluent Heun’s operators: The basic general relation:
The - condition A Novel Identity: => => Note that => =N-polynomial
Teukolsky Master Equation: Small perturbations of spin-weights s =-2,-3/2,-1,-1/2 0,1/2, 1, 3/2, 2 ofKerr and Schwarzschild, background in terms of Weyl invariants x Separatipon of the variables: x TAE: TRE: x Kerr: Schwarzschild: (a=0)
Universal Formof the Exact Solutionsof TAE, TRE and Regge-Wheeler Eq. Since the geodesic equations are solved in elliptic functions PF: arXiv:0902.1277, arXiv:0906.5108 [gr-qc] , For TRE and: For TAE and: x Regge-Wheeler Equation:
Universal formof the Teukolsky-Starobinsky Identities For the above special values of the parameters all solutions turn to be -solutions. As a result the universal identities take place: PF: arXiv:0906.5108 [gr-qc] Generalized Teukolsky- Starobinsky Identities: As a result of amazing new symmetry for N+1=2|s| : + if is a solutions with spin-weight +s, then is a solution of TE with –s!
The Explicit Form of TSI for all -solutions to TRE: Starobinsky Constant
The Explicit Form of TSI for all -solutions to TAE: Starobinsky Constant Disentangled form of TSI for TAE:
The Explicit Form of TSI for all -solutions to RWE: Starobinsky Constant Note that here
New effective method for calculation of Starobinsky constant for all spin-weights s Starobinsky constants for different s coincide up to known factor with the for Taylor series for confluent Heun’s function . Hence,we can calculate Starobinsky constants using recurrence relation : In the case of -solutions: