fall into well identifiable supermultiplets providing an explicit realization of supersymmetry on the spectroscopic level. An accidental degeneracy among some supermultiplets has been found. Regularized Witten index converges to a time-independent constant which agrees with earlier calculations. PACS

fall into well identifiable supermultiplets providing an explicit realization of supersymmetry on the spectroscopic level. An accidental degeneracy among some supermultiplets has been found. Regularized Witten index converges to a time-independent constant which agrees with earlier calculations. PACS

To Bernd Silbermann on the occasion of his sixtieth birthday Abstract. We prove the boundedness of the Cauchy singular integral oper-ator in modified weighted Sobolev KWmp (Γ, ρ), Hölder-Zygmund KZ0µ(Γ, ρ), Bessel potential KHsp(Γ, ρ) and Besov KBsp,q(Γ, ρ) spaces under the assump

A measurement of the angular and polarisation dependence of the reflectance of an EM1 9124B KaCsSb bialkali photocathode, with the photomultiplier immersed in water, has allowed an unambiguous determination of the KzCsSb complex refractive index (2.7 f 0.1 + i ( 1.5 f 0.1) at 442 nm wavelength

(kz = 0). The eld properties just inside and outside the cavity boundary are shown to be signicantly dierent for TE and TM eld polarizations, the two cases having dierent dependences on the index mismatch with the exterior. For a given mode specied by particular quantum numbers, TE polarization leads

The purpose of this study is to investigate relationships between financial constraint, cash value and investment. The study samples consist of 86 firms listed in Tehran Stock Exchange (TSE) for the period of 2006 to 2010 (430 year-firm). Three WW, KZ and KZIR indexes are used for determining

We prove a higher chromatic analogue of Snaith’s theorem which identifies the K-theory spectrum as the localisation of the suspension spectrum of CP ∞ away from the Bott class; in this result, higher Eilenberg-MacLane spaces play the role of CP ∞ = K(Z, 2). Using this, we obtain a partial

by an increase in oxygen index δ above 0.51 related to extra oxygen ions addition into the NdOδ plane. For the samples with δ = 0.555 and 0.59, a coexistence of well developed antiferromagnetic phase with ferrimagnetic one is evidenced. DOI: 10.12693/APhysPolA.126.A-50 PACS: 75.30.Kz, 75.50.Gg, 62.50.p

In this paper two numerical invariants of phantom maps are studied; the Gray index G ( f) and the essential category weight E ( f) of a phantom map f. The possible values of these invariants are determined along with bounds on their values given in terms of the domain and range of the phantom map

transitions are obtained. We compute the critical temperature at which the canted order vanishes in a Kosterlitz-Thouless transition. Implications for recent light scattering experiments at n ≠ 2 are noted. [S0031-9007(97)03742-3] PACS numbers: 73.40.Hm, 73.20.Dx, 75.30.Kz There has been much recent work