Metal–insulator transition at B=0 in an ultra-low density two-dimensional hole gas
نویسندگان
چکیده
منابع مشابه
Two-dimensional Bose gas at low density
We propose a new method to describe the interacting bose gas at zero temperature. For three-dimensional system the correction to the groundstate energy in density is reproduced. For two-dimensional dilute bose gas the groundstate energy in the leading order in the parameter | ln α2ρ|−1 where α is a scattering length is obtained.
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ژورنال
عنوان ژورنال: Physica B: Condensed Matter
سال: 1998
ISSN: 0921-4526
DOI: 10.1016/s0921-4526(98)00296-8