Response function technique for calculating the random-phase approximation correlation energy

Y. R. Shimizu; P. Donati; R. A. Broglia

doi:10.1103/PhysRevLett.85.2260

Response function technique for calculating the random-phase approximation correlation energy

Y. R. Shimizu, P. Donati, R. A. Broglia

Experimental Particle Physics

Research output: Contribution to journal › Article › peer-review

17 Citations (Scopus)

Abstract

A method to exactly deal with random-phase approximation (RPA) correlations was derived. The resultant method is equivalent to a recently proposed integral representation and allows the calculation of the exact RPA correlation energy in a numerically efficient way. With this method, the pairing correlation in rapidly rotating nuclei can be studied in detail.

Original language	English
Pages (from-to)	2260-2263
Number of pages	4
Journal	Physical review letters
Volume	85
Issue number	11
DOIs	https://doi.org/10.1103/PhysRevLett.85.2260
Publication status	Published - Sept 11 2000

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

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10.1103/PhysRevLett.85.2260

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abstract = "A method to exactly deal with random-phase approximation (RPA) correlations was derived. The resultant method is equivalent to a recently proposed integral representation and allows the calculation of the exact RPA correlation energy in a numerically efficient way. With this method, the pairing correlation in rapidly rotating nuclei can be studied in detail.",

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AU - Donati, P.

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AB - A method to exactly deal with random-phase approximation (RPA) correlations was derived. The resultant method is equivalent to a recently proposed integral representation and allows the calculation of the exact RPA correlation energy in a numerically efficient way. With this method, the pairing correlation in rapidly rotating nuclei can be studied in detail.

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Response function technique for calculating the random-phase approximation correlation energy

Abstract

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