7 citations · 7 across the 2 of their papers we have counts for
2 papers
math.CA2008★ 7 cited
An algorithm to obtain global solutions of the double confluent Heun equation
J. Abad, F. J. Gomez, J. Sesma
A procedure is proposed to construct solutions of the double confluent Heun equation with a determinate behaviour at the singular points. The connection factors are expressed as qu…
cond-mat2003
Exact two particle spectrum of the Heisenberg-Peierls chain
Julio Abad, J. G. Esteve
The exact solution for the two particle spectrum of the Heisenberg-Peierls one dimensional spin chain is given by working in the fermionic representation. The resulting equations f…