Lax tensors, killing tensors and geometric duality

The solution of the Lax tensor equations in the case L-alpha beta gamma = -L-beta alpha gamma was analyzed. The Lax tensors on the dual metrics were investigated. We classified all two-dimensional metrics having the symmetric Lax tensor L-alpha beta gamma. The Lax tensors of the flat space, Rindler system and its dual were found.


BASKAL, S; DERELI, T (IOP Publishing, 1993-04-01)
The variational field equations and the covariantly conserved energy-momentum tensor of a higher-derivative effective Yang-Mills theory are given. A class of static spherically symmetric gauge field configurations that follow from the Wu-Yang ansatz is considered.
General analysis of polarization phenomena in inclusive and semi-inclusive radiative decays of B mesons
Pak, Namık Kemal; Rekalo, MP; Yilmaz, T (IOP Publishing, 2000-07-01)
Polarization characteristics of photons produced in inclusive and semi-inclusive radiative decays of B mesons, B --> gamma + X-s, B --> gamma + h + X', are described in a general model-independent framework, using the structure function formalism.
Nonperturbative effects in polarization phenomena for B->K*+gamma and B->K+pi+gamma decays
Pak, Namık Kemal; Rekalo, MP (1997-04-10)
Polarization characteristics of gamma-quanta, produced in decays B --> K* + gamma and B --> K + pi + gamma are studied in a general parity non-conserving framework. Polarization characteristics of gamma quanta for perturbative (i.e. shea distance) part of the matrix element of these decays are shown to be universal, independent of the process. Nonperturbative effects however violate such universality. (C) 1997 Published by Elsevier Science B.V.
Leading logarithmic QCD corrections to the B-s ->gamma gamma decays in the two-Higgs doublet model
Alıyev, Tahmasıb; Iltan, EO (1998-03-30)
We calculate the leading logarithmic QCD corrections to the decay B-s --> gamma gamma in the two-Higgs doublet model (2HDM) including O-7-type long-distance effects and estimate the restrictions of the 2HDM parameters, tan beta and m(H), using the experimental data of B --> X-s gamma decay provided by the CLEO Collaboration. A lower bound for the charged Higgs mass m(H) as a function of the renormalization scale mu is given for 2HDM model II. We further present the dependencies of the branching ratio Br(B-s...
Effective-mass Klein-Gordon-Yukawa problem for bound and scattering states
Arda, Altug; Sever, Ramazan (2011-09-01)
Bound and scattering state solutions of the effective-mass Klein-Gordon equation are obtained for the Yukawa potential with any angular momentum l. Energy eigenvalues, normalized wave functions, and scattering phase shifts are calculated as well as for the constant mass case. Bound state solutions of the Coulomb potential are also studied as a limiting case. Analytical and numerical results are compared with the ones obtained before. (C) 2011 American Institute of Physics. [doi:10.1063/1.3641246]
Citation Formats
D. Baleanu and E. A. Karasu, “Lax tensors, killing tensors and geometric duality,” MODERN PHYSICS LETTERS A, pp. 2587–2594, 1999, Accessed: 00, 2020. [Online]. Available: