Naslov
Variational Study of Fermionic Helium Dimer and Trimer in Two Dimensions

Autori
Vranješ, Leandra ; Kilić, Srećko

Izvornik
Croatica Chemica Acta (0011-1643) 73 (2000), 4; 1087-1098

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
helium dimer; helium trimer; binding energy

Sažetak
In variational calculation we obtain binding energy of helium 3 dimer in two dimensions. The existence of one bound state, with binding energy -0.014 mK, has been definitively found. Also, the existence of a binding state of helium 3 trimer having spin-1/2 with the energy below -0.0057 mK is indicated. This reopens the question of the existence of the gas phase of many helium 3 atoms on a surface of superfluid helium 4.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

POVEZANOST RADA