Minimal surfaces in nuclear pasta with the time-dependent hartree-fock approach

Schuetrumpf B, Klatt M, Iida K, Schröder-Turk G, Maruhn JA, Mecke K, Reinhard PG (2014)

Publication Type: Conference contribution

Publication year: 2014

Journal

Publisher: Proceedings of Science (PoS)

Book Volume: 27-31-January-2014

Conference Proceedings Title: Proceedings of Science

Event location: Bormio, ITA

Abstract

In continuation to the studies of the whole variety of pasta shapes in [1], we present here calculations performed with the Hartree-Fock and time-dependent Hartree- Fock method concerning the mid-density range of pasta shapes: The slab-like, connected rod-like (p-surface) and the gyroidal shapes. On the one hand we present simulations of the dynamic formation of these shapes at finite temperature. On the other hand we calculate the binding energies of these shapes for varying simulation box lengths and mean densities. All of these shapes are found to be at least metastable. The slab shape has a slightly lower energy because of the lack of curvature, but among these three configurations the gyroidal shape is metastable for the widest range in mean density.

Authors with CRIS profile

Involved external institutions

Goethe-Universität Frankfurt am Main Germany (DE) Kōchi University / 高知大学 Japan (JP)

How to cite

APA:

Schuetrumpf, B., Klatt, M., Iida, K., Schröder-Turk, G., Maruhn, J.A., Mecke, K., & Reinhard, P.-G. (2014). Minimal surfaces in nuclear pasta with the time-dependent hartree-fock approach. In Proceedings of Science. Bormio, ITA: Proceedings of Science (PoS).

MLA:

Schuetrumpf, Bastian, et al. "Minimal surfaces in nuclear pasta with the time-dependent hartree-fock approach." Proceedings of the 52nd International Winter Meeting on Nuclear Physics, Bormio 2014, Bormio, ITA Proceedings of Science (PoS), 2014.

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