3 papers
cond-mat.str-el2001
Positively charged magneto-excitons in a semiconductor quantum well
C. Riva, F. M. Peeters, K. Varga
A variational calculation of the lower singlet and triplet states of positively charged excitons (trions) confined to a single quantum well and in the presence of a perpendicular m…
cond-mat.mes-hall1998
Comment on ``Two-dimensional charged-biexciton complexes''
K. Varga
We re-examine the results of A. Thilagam [Phys. Rev. B 55, 7804 (1997)], who calculated the ratio of the binding energies of the two dimensional exciton complexes. We point out tha…
hep-ph1997
Isospin Splittings of Baryons
K. Varga, M. Genovese, J. -M. Richard +1
We discuss the isospin-breaking mass differences among baryons, with particular attention in the charm sector to the , , and splittings…