A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Optimized 4He Wave Functions Using Monte Carlo Integration
Abstract We describe a basis set approach to optimize quantum fluid and solid wave functions. We test the method on 4He using the hypernetted chain approximation and compare to paired-phonon analysis results. We show that only about ten variational parameters are needed to accurately specify an optimized Jastrow correlation. We then give some preliminary results using Monte Carlo integration to optimize these parameters for both the liquid and the solid.
Optimized 4He Wave Functions Using Monte Carlo Integration
Abstract We describe a basis set approach to optimize quantum fluid and solid wave functions. We test the method on 4He using the hypernetted chain approximation and compare to paired-phonon analysis results. We show that only about ten variational parameters are needed to accurately specify an optimized Jastrow correlation. We then give some preliminary results using Monte Carlo integration to optimize these parameters for both the liquid and the solid.
Optimized 4He Wave Functions Using Monte Carlo Integration
Schmidt, K. E. (author) / Vitiello, Silvio (author)
Condensed Matter Theories ; 127-132
1990-01-01
6 pages
Article/Chapter (Book)
Electronic Resource
English
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