[PDF] Top 20 sigma06-001. 230KB Jun 04 2011 12:09:47 AM

... By now several regular Lie-algebraic approaches existed to constructing Lax integrable (2 + 1)- dimensional nonlinear dynamical systems on functional manifolds, which were presented in [12, 20, 21, 22]. In this ... 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

... As a general remark about the problem examined in this section let us point out that the set of equations (8) are of the interest for the study of the nonlinear dynamics of fluid plasma configurations and in particular ... Lihat dokumen lengkap

... Key words: chiral quark soliton model; Dirac operator; supersymmetry; ground state; sym-metry reduction 2000 Mathematics Subject Classification: 81Q10; 81Q05; 81Q60; 47N50 1 Introducti[r] ... Lihat dokumen lengkap

... At the end of the introduction we would like to mention that the Bazhanov–Stroganov model at special values of parameters reduces to the relativistic Toda chain at a root of unity. Also it is worth noting direct (not ... Lihat dokumen lengkap

... The duality between fields means, in particular, that one can present the equation of motion 4.17 as the Bianchi identity for the dual field, and this Bianchi identity as well as the ori[r] ... Lihat dokumen lengkap

... The set of the complex numbers ¯ d ± k given in (12) is called the highest weight. It is shown [6] that every finite-dimensional irreducible representation is highest weight. To a finite-dimensional irreducible ... Lihat dokumen lengkap

... Key words: solitons; affine Toda field theories; Hamiltonian systems 2000 Mathematics Subject Classification: 37K15; 17B70; 37K10; 17B80 1 Introduction To each simple Lie algebra rank[r] ... Lihat dokumen lengkap

... Utilizing the notion of uniform equicontinuity for sequences of functions with the values in the space of measurable operators, we present a non-commutative version of the Banach Princip[r] ... Lihat dokumen lengkap

... 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

... 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

... 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

... 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

... 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

... 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

... Thus, using also the additional symmetries of the resolvents of ensembles 3–5, we obtain: In the appendix we prove that the variances of random variablesgz in all cases above are of the[r] ... Lihat dokumen lengkap

... 12 As long as we normalized our basis at all~κ, we have 1 =~κhEn| P |Eni~κ·qn~κ Now we may follow our old preprint [23] and define the family of the operators of quasiparity Q=Q~κ by[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

... We define measures on central extension of current groups in any dimension by using infinite dimensional Brownian motion.. Key words: Brownian motion; central extension; current groups [r] ... Lihat dokumen lengkap

... Key words: diffusion equations; equivalence transformations; linearization 2000 Mathematics Subject Classification: 35A30; 58J70; 58J72; 92B05 1 Introduction Whilst systems of pure di[r] ... Lihat dokumen lengkap