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- aggregation classification "A1".
- aggregation creator B1001880.
- aggregation creator B1001881.
- aggregation creator person.
- aggregation creator person.
- aggregation date "2013".
- aggregation format "application/pdf".
- aggregation hasFormat 5639927.bibtex.
- aggregation hasFormat 5639927.csv.
- aggregation hasFormat 5639927.dc.
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- aggregation hasFormat 5639927.doc.
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- aggregation isPartOf urn:issn:1098-0121.
- aggregation language "eng".
- aggregation rights "I have transferred the copyright for this publication to the publisher".
- aggregation subject "Physics and Astronomy".
- aggregation title "Variational matrix product ansatz for nonuniform dynamics in the thermodynamic limit".
- aggregation abstract "We describe how to implement the time-dependent variational principle for matrix product states in the thermodynamic limit for nonuniform lattice systems. This is achieved by confining the nonuniformity to a (dynamically growable) finite region with fixed boundary conditions. The suppression of unphysical quasiparticle reflections from the boundary of the nonuniform region is also discussed. Using this algorithm we study the dynamics of localized excitations in infinite systems, which we illustrate in the case of the spin-1 anti-ferromagnetic Heisenberg model and the ϕ4 model.".
- aggregation authorList BK1407346.
- aggregation issue "15".
- aggregation volume "88".
- aggregation aggregates 5652438.
- aggregation isDescribedBy 5639927.
- aggregation similarTo PhysRevB.88.155116.
- aggregation similarTo LU-5639927.