Zobrazeno 1 - 10
of 28
pro vyhledávání: '"K. Sawada"'
Publikováno v:
Physical Review. 133:A1252-A1256
With the mere use of the sum rules, the effect of interaction on the energy and one-particle momentum distribution of a system of Fermi particles, interacting with the repulsive BCS-type pair interaction, is investigated with the assumption that the
Autor:
K. Sawada
Publikováno v:
Physical Review. 106:372-383
The correlation energy of an electron gas at high density is evaluated up to terms of orders ${({r}_{s})}^{0}$ and $log{r}_{s}$. It is shown that the correlation energy to this order can be evaluated without using perturbation treatment. The result o
Autor:
K. Sawada, Keith A. Brueckner
Publikováno v:
Physical Review. 106:1117-1127
The properties of a Bose-Einstein gas with repulsive interparticle interactions are determined at low temperature. It is shown that the contribution to the energy arising from particle excitation with small momentum transfers computed in conventional
Autor:
K. Sawada
Publikováno v:
Physical Review. 140:A1564-A1567
Autor:
K. Sawada
Publikováno v:
Physical Review. 119:2090-2097
Autor:
Keith A. Brueckner, K. Sawada
Publikováno v:
Physical Review. 106:1128-1135
A method developed by the authors for treating Bose-Einstein particles at low temperature is specialized to the case of hard sphere interactions. It is shown that the integral equations determining the energy can in this case be replaced by an integr
Autor:
R. Vasudevan, K. Sawada
Publikováno v:
Physical Review. 124:300-307
A simplified version of a Bose gas with negative scattering length is studied with a model Hamiltonian similar to that used in the case of repulsive interactions. A new transformation is used which takes into account the attractive interactions in th
Autor:
Keith A. Brueckner, K. Sawada
Publikováno v:
Physical Review. 112:328-329
The magnetic susceptibility of an electron gas at high density is determined using the exact theory of Gell-Mann and Brueckner.
Autor:
R.M. Rockmore, K. Sawada
Publikováno v:
Physical Review. 116:1618-1619
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