Quantum Many Body System at Integer Coupling
نویسنده
چکیده
The 1/r2 quantum many body problem, and the closely related Haldane-Shastry 1/r2 Heisenberg chain, are the subject of intense theoretical study at present, due in part to their relationship to an ideal gas obeying fractional statistics (see [1] for a review). One direction of study has been the exact calculation of some ground state correlation functions [1-5]. Let us briefly summarize the main results of these works. The static ground state correlations (one-body density matrix, two-point distribution function) for the 1/r2 Hamiltonian in periodic boundary conditions
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تاریخ انتشار 1994