4 papers
Application of algebraic combinatorics to finite spin systems with dihedral symmetry
S. Buckiewicz, L. Dȩbski, W. Florek
Properties of a given symmetry group G are very important in investigation of a physical system invariant under its action. In the case of finite spin systems (magnetic rings, some…
Two-dimensional electron gas in a periodic potential and external magnetic field: states of pairs and three-particle systems
Wojciech Florek
The group-theoretical classification of states of identical particle pairs is presented. Then obtained states are coupled with those of an antiparticle to construct states of a thr…
The Group-Theoretical Classification of Some Multiparticle States in the Presence of Magnetic Field and Periodic Potential
W. Florek
The group-theoretical classification of multiparticle states(pairs of particles and charged excitons X^+-) is based on considerations of products of irreducible projective represen…
Combinatorial aspects of nanoscale magnetism
W. Florek, G. Kamieniarz, A. Caramico D'Auria +2
A finite spin system invariant under a symmetry group G is a very illustrative example of the finite group action on a set of mappings f:X->Y. In the case of spin systems X is a se…