Lattice Gasの凝縮現象に於ける重力の役割及その影響について

抄録

The constancy of the pressure at the two-phase region of lattice gas is examined.
It is shown that this constancy can be easily explained from the negligible or unobservable variations of the densities which are in equilibrium with each other.
An attempt is made to investigate the role and the effect of gravitational field for the condensing system. A density function which indicates two phase separation is obtained. Very strong gravitational field is found to cause a condensation.
The average density. at which the condensation occurs is compared with that without the field. This effect due to the gravitational field may be detectable experimentally for the ten-thousands times strength of the field than on the earth.