dc.identifier.uri |
http://dx.doi.org/10.15488/9143 |
|
dc.identifier.uri |
https://www.repo.uni-hannover.de/handle/123456789/9196 |
|
dc.contributor.author |
Haegeman, Jutho
|
|
dc.contributor.author |
Cirac, J. Ignacio
|
|
dc.contributor.author |
Osborne, Tobias J.
|
|
dc.contributor.author |
Pižorn, Iztok
|
|
dc.contributor.author |
Verschelde, Henri
|
|
dc.contributor.author |
Verstraete, Frank
|
|
dc.date.accessioned |
2019-12-18T07:03:10Z |
|
dc.date.available |
2019-12-18T07:03:10Z |
|
dc.date.issued |
2011 |
|
dc.identifier.citation |
Haegeman, J. et al.: Time-dependent variational principle for quantum lattices. In: Physical Review Letters 107 (2011), Nr. 7, 70601. DOI: https://doi.org/10.1103/PhysRevLett.107.070601 |
|
dc.description.abstract |
We develop a new algorithm based on the time-dependent variational principle applied to matrix product states to efficiently simulate the real- and imaginary-time dynamics for infinite one-dimensional quantum lattices. This procedure (i) is argued to be optimal, (ii) does not rely on the Trotter decomposition and thus has no Trotter error, (iii) preserves all symmetries and conservation laws, and (iv) has low computational complexity. The algorithm is illustrated by using both an imaginary-time and a real-time example. |
eng |
dc.language.iso |
eng |
|
dc.publisher |
College Park, MD : American Physical Society |
|
dc.relation.ispartofseries |
Physical Review Letters 107 (2011), Nr. 7 |
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dc.rights |
Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden. |
|
dc.subject |
density-matrix renormalization group |
eng |
dc.subject |
matrix product states |
eng |
dc.subject |
time-evolving block decimation algorithm |
eng |
dc.subject.ddc |
530 | Physik
|
ger |
dc.title |
Time-dependent variational principle for quantum lattices |
eng |
dc.type |
Article |
|
dc.type |
Text |
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dc.relation.essn |
1079-7114 |
|
dc.relation.issn |
0031-9007 |
|
dc.relation.doi |
https://doi.org/10.1103/PhysRevLett.107.070601 |
|
dc.bibliographicCitation.issue |
7 |
|
dc.bibliographicCitation.volume |
107 |
|
dc.bibliographicCitation.firstPage |
70601 |
|
dc.description.version |
publishedVersion |
|
tib.accessRights |
frei zug�nglich |
|