145 citations · 290 across the 11 of their papers we have counts for
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quant-ph1998★ 145 cited
A family of complex potentials with real spectrum
F. M. Fernandez, R. Guardiola, J. Ros +1
We consider a two-parameter non hermitean quantum-mechanical hamiltonian that is invariant under the combined effects of parity and time reversal transformation. Numerical investig…
nucl-th1998★ 20 cited
Translationally invariant treatment of pair correlations in nuclei: II. Tensor correlations
R. F. Bishop, R. Guardiola, I. Moliner +4
We study the extension of our translationally invariant treatment of few-body nuclear systems to include tensor forces and correlations. It is shown that a direct application of ou…
nucl-th1998★ 6 cited
State-dependent Jastrow correlation functions for 4He nuclei
R. Guardiola, M. Portesi
We calculate the ground-state energy for the nucleus 4He with V4 nucleon interactions, making use of a Jastrow description of the corresponding wavefunction with state-dependent co…