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Showing 1 to 2 of 2 for “"configuration space integrals"”.
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The ground state of liquid helium-four
… gas data by de Boer and Michels is used o The configuration space integrals are performed by the Monte Carlo method of Metropolis eto alo for 32 and 108 atoms in the periodic cubeo With fer) • exp(-(2 0 6A/r)5) the ground state energy is found to be -15 ergs/atom which is 20% above the …
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On tautological classes of fibre bundles and self-embedding calculus
… In the second part, we study the classifying space using the calculus of embeddings which provides a homotopy theoretic approximation. We construct cohomology classes on the self-embedding tower which extend certain characteristic classes that were introduced by Kontsevich. This construction …