A new lower bound on 4-body ground-state energies has been derived in terms of two-body binding energies in the unequal mass case. For simple power-law potentials, this bound is...
ISN-RA--96-97, Éditeur Inst. des Sciences Nucléaires, Grenoble-1 Univ., 38 (France) - 1-4 - 15/03/1997
http://www.iaea.org/inis/collection/NCLCollectionStore/_Public/30/020/30020587.pdf
Read MoreWe study the exact solutions of a particular class of N confined particles of equal mass, with N = 3^k (k = 2, 3,...), in the D = 1 dimensional space. The particles are clustered...
Few-Body Systems, Volume 57, Numéro 9, Springer Vienna - pp 773–7 - 01/09/2016
DOI: 10.1007/s00601-016-1107-z
Read MoreThis work is devoted to the study of some exactly solvable quantum problems of four, five and six bodies moving on the line. We solve completely the corresponding stationary...
Few-Body Systems, Volume 56, Numéro1, Springer Vienna - pp 1–17 - 01/01/2015
DOI: 10.1007/s00601-014-0924-1
Read MoreWe propose and solve exactly the Schrödinger equation of a bound quantum system consisting in four particles moving on a real line with both translationally invariant four...
Few-Body Systems, Volume 54, Issue 11, Springer Vienna - pp 1945– - 01/11/2013
DOI: 10.1007/s00601-013-0696-z
Read MoreWe study new solvable few body problems consisting of generalizations of the Calogero and the Calogero–Marchioro–Wolfes three-body problems, by introducing non-translationally...
Journal of Physics A: Mathematical and Theoretical, Volume 42, Number 6 - 065301 ( - 14/01/2009
http://iopscience.iop.org/1751-8121/42/6/065301
Read MoreIn a previous paper, we have proposed a new integrable Hamiltonian describing two interacting particles in a harmonic mean field in D = 1 dimensional space. Here, we generalize...
Journal of Physics A: Mathematical and Theoretical, Journal of Physics A: Mathematical and Theoreti - 8791-880 - 12/07/2007
http://iopscience.iop.org/article/10.1088/1751-8113/40/30/012/meta
Read MoreGeneralizing a method elaborated for three-body systems, we derive a new lower bound on four-body ground-state energies in terms of two-body binding energies in the unequal-mass...
Few-Body Systems, Springer-Verlag/Wien 1998 - 39-54 - 11/05/1998
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