Density Matrix Renormalization Group study of $^{48}$Cr and $^{56}$Ni
| dc.creator | Thakur, B. | |
| dc.creator | Pittel, S. | |
| dc.creator | Sandulescu, N. | |
| dc.date | 2008-08-08 | |
| dc.date | 2009-02-09 | |
| dc.date.accessioned | 2026-07-07T12:38:44Z | |
| dc.date.available | 2026-07-07T12:38:44Z | |
| dc.description | We discuss the development of an angular-momentum-conserving variant of the Density Matrix Renormalization Group (DMRG) method for use in large-scale shell-model calculations of atomic nuclei and report a first application of the method to the ground state of $^{56}$Ni and improved results for $^{48}$Cr. In both cases, we see a high level of agreement with the exact results. A comparison of the two shows a dramatic reduction in the fraction of the space required to achieve accuracy as the size of the problem grows. | |
| dc.description | 4 pages. Published in PRC Rapid | |
| dc.identifier | https://arxiv.org/abs/0808.1277 | |
| dc.identifier | http://arxiv.org/abs/0808.1277 | |
| dc.identifier | Phys.Rev.C78:041303,2008 | |
| dc.identifier | doi:10.1103/PhysRevC.78.041303 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/218862 | |
| dc.subject | Nuclear Theory | |
| dc.title | Density Matrix Renormalization Group study of $^{48}$Cr and $^{56}$Ni | |
| dc.type | text |