Polarization catastrophe in the polaronic Wigner crystal
نویسندگان
چکیده
منابع مشابه
Exchange frequencies in the 2D Wigner crystal.
Using path integral Monte Carlo we have calculated exchange frequencies as electrons undergo ring exchanges in a "clean" 2D Wigner crystal as a function of density. The results show agreement with WKB calculations at very low density, but show a more rapid increase with density near melting. Remarkably, the exchange Hamiltonian closely resembles the measured exchanges in 2D (3)He. Using the res...
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ژورنال
عنوان ژورنال: The European Physical Journal B
سال: 2002
ISSN: 1434-6028,1434-6036
DOI: 10.1140/epjb/e2002-00260-4