117 citations · 193 across the 3 of their papers we have counts for
3 papers
nucl-th2007★ 117 cited
Four-body continuum-discretized coupled-channels calculations using a transformed harmonic oscillator basis
M. Rodríguez-Gallardo, J. M. Arias, J. Gómez-Camacho +4
The scattering of a weakly bound three-body system by a target is discussed. A transformed harmonic oscillator basis is used to provide an appropriate discrete and finite basis for…
cond-mat.stat-mech2005★ 39 cited
Continuous unitary transformations in two-level boson systems
S. Dusuel, J. Vidal, J. M. Arias +2
Two-level boson systems displaying a quantum phase transition from a spherical (symmetric) to a deformed (broken) phase are studied. A formalism to diagonalize Hamiltonians with $O…
cond-mat.stat-mech2005★ 37 cited
Finite-size scaling exponents in the interacting boson model
S. Dusuel, J. Vidal, J. M. Arias +2
We investigate the finite-size scaling exponents for the critical point at the shape phase transition from U(5) (spherical) to O(6) (deformed -unstable) dynamical symmetries of…