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Monte Carlo Hamiltonian

May, 1999

9 pages

Published in:

Phys.Lett.A 258 (1999) 6-14

e-Print:

quant-ph/9905059 [quant-ph]

DOI:

10.1016/S0375-9601(99)00304-7

View in:

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Abstract:

We construct an effective Hamiltonian via Monte Carlo from a given action. This Hamiltonian describes physics in the low energy regime. We test it by computing spectrum, wave functions and thermodynamical observables (average energy and specific heat) for the free system and the harmonic oscillator. The method is shown to work also for other local potentials.

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LaTeX file (text) + 9 PS files (figures + tables)

References(17)

Figures(0)

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