270 citations · 2.3k across the 66 of their papers we have counts for
5 papers · 1 filter
Generating function for projected entangled-pair states
Wei-Lin Tu, Laurens Vanderstraeten, Norbert Schuch +3
Diagrammatic summation is a common bottleneck in modern applications of projected entangled-pair states, especially in computing low-energy excitations of a two-dimensional quantum…
Phase diagram of the chiral SU(3) antiferromagnet on the kagome lattice
Yi Xu, Sylvain Capponi, Ji-Yao Chen +6
Motivated by the search for chiral spin liquids (CSL), we consider a simple model defined on the kagome lattice of interacting SU(3) spins (in the fundamental representation) inclu…
Emergent conformal boundaries from finite-entanglement scaling in matrix product states
Rui-Zhen Huang, Long Zhang, Andreas M. Läuchli +3
The use of finite entanglement scaling with matrix product states (MPS) has become a crucial tool for studying 1+1d critical lattice theories, especially those with emergent confor…
Extracting the Speed of Light from Matrix Product States
Alexander A. Eberharter, Laurens Vanderstraeten, Frank Verstraete +1
We provide evidence that the spectrum of the local effective Hamiltonian and the transfer operator in infinite-system matrix product state simulations are identical up to a global…
Efficient higher-order matrix product operators for time evolution
Maarten Van Damme, Jutho Haegeman, Ian McCulloch +1
We introduce a systematic construction of higher-order matrix product operator (MPO) approximations of the time evolution operator for generic (short and long range) one-dimensiona…