CALOGERO MODELS FOR DISTINGUISHABLE PARTICLES

Authors
FURTLEHNER C OUVRY S
Citation
C. Furtlehner et S. Ouvry, CALOGERO MODELS FOR DISTINGUISHABLE PARTICLES, Modern physics letters B, 9(8), 1995, pp. 503-509
Citations number
19
Categorie Soggetti
Physics, Applied","Physics, Condensed Matter","Physycs, Mathematical
Journal title
Modern physics letters B → ACNP
ISSN journal
02179849
Volume
9
Issue
8
Year of publication
1995
Pages
503 - 509
Database
ISI
SICI code
0217-9849(1995)9:8<503:CMFDP>2.0.ZU;2-R
Abstract
Motivated by topological bidimensional quantum models for distinguisha ble particles, and by Haldane's definition of mutual statistics for di fferent species of particles, we propose a new class of one-dimensiona l 1/r(ij)2 Calogero model with coupling constants g(ij) depending on t he labels of the particles. We solve the ground state problem, and sho w how to build some classes of excited states.