[PDF] Top 20 sigma06-024. 205KB Jun 04 2011 12:09:50 AM

... Before this work similar results on the essential spectrum were obtained in [1,2], but in [2] not arbitraryαwere considered, and the construction of the operator of the relative motion w[r] ... Lihat dokumen lengkap

... The boson+fermion super-field representations (11), (24), and (32) for the Burgers and Boussinesq equations are remarkable by themselves. Indeed, the roles of the independent vari- ables x and t are swapped in system ... Lihat dokumen lengkap

... 4 Orthogonality relations for the polynomials Dq−1 n and D q n In this section we use the orthogonality relations for the q−1-Hermite polynomials in order to find orthogonality relati[r] ... Lihat dokumen lengkap

... In this section we shall present some applications of the plane wave expansion given in Corollary 1 to problems of Fourier analysis in Euclidean space. The subject is related to the well known Bochner formula (c.f. e.g. ... Lihat dokumen lengkap

... In Fig. 3 we show the profiles and the local stretch of the loop type of the vortex filament for A = 0.5 at the instants t = 0, 3, 6, 9, 12 by using (1). Since the initial profile is the exact solution we observe ... Lihat dokumen lengkap

... Now, one can verify that these constraints are compatible for the covariant harmonic oscillator potential V¯x = −k2x¯2 in the following sense: In q-number theory, we can introduce the fo[r] ... Lihat dokumen lengkap

... Two-body Dirac equations (2BDE), i.e., the Breit equations [1] and its generalizations [2, 3, 4, 5, 6, 7, 8, 9, 10], are used frequently for the description of relativistic bound state problem, especially in nuclear [11, ... Lihat dokumen lengkap

... As an interesting physical example, we apply the preceding procedure to the class of kinematical Lie algebras in (3 + 1)-dimensions. This choice is appropriate since it contains algebras of both types and because they ... Lihat dokumen lengkap

... 11, 12], is the characteristic inverse time over which the interference between the states with different total spins and parities does not vanish upon the energy averaging and therefore the memory of the ... Lihat dokumen lengkap

... Key words: field theory; functional integral methods; stationary phase method; ’t Hooft interactions; semiclassical corrections; effective action 2000 Mathematics Subject Classification[r] ... Lihat dokumen lengkap

... This approximation allows treatment of inhomogeneous systems and obtaining new results, for instance, description of transition from a fragmented to a continuous luminescence ring with c[r] ... Lihat dokumen lengkap

... However, as far as we know, the construction of the GKC potential on S N and H N as well as which are the corresponding SW and GKC systems on the relativistic spacetimes of constant curvature is still lacking, that is, ... Lihat dokumen lengkap

... Key words: Lie point symmetries; partial differential equations; plasma physics 2000 Mathematics Subject Classification: 35A30; 35Q60; 22E70 1 Introduction The theory of plasma physic[r] ... Lihat dokumen lengkap

... The Skyrme–Faddeev–Niemi (SFN) model which is an O(3) σ model in three dimensional space up to fourth-order in the first derivative has topological soliton solutions with torus or knot-like structure. The model was ... Lihat dokumen lengkap

... intensity and Kr 3+ ions with lower intensity in comparison with the corresponding results from 3p vacancy. The intensities of doubly and triply charged ions are 66 % and 35 %, respectively. It is important to mention ... Lihat dokumen lengkap

... where ξ, η, τ and φ are functions of x, y, t and u. The method for the determination of the coefficients of the vector field V is algorithmic [12]. Applying this to (6) gives an overdetermined set of linear ... Lihat dokumen lengkap

... it can be easily shown that having the operator gauge invariance of EM fields strength tensor is not sufficient for Maxwell’s equations to be operator gauge invariant.. Here, we extend t[r] ... Lihat dokumen lengkap

... In this note we show that if one takes a Lax matrix of the Kowalevskiso4 gyrostat in the symmetric form L = Yc1/2 ·L0·Yc1/2 and makes a trigonometric change of spectral parameter it rest[r] ... Lihat dokumen lengkap

... In our previous paper [1] we found a class of quantum spin 12 XZ-type systems on the hyper-cubic lattice Zd with a Gibbsian ground state, characterized by the classical spin potential e[r] ... Lihat dokumen lengkap

... In general, in non-supersymmetric gauge theory like QCD the dependence on UV regularization scale will be present inside the correlators of the dressed effective fields because it is nec[r] ... Lihat dokumen lengkap