A transposition trick is introduced to impose lattice-reflection symmetry in TNRG projective truncations and entanglement filtering, enabling extraction of scaling dimensions separately in each symmetry sector for 2D and 3D systems.
Hauru, A library for Abelian symmetry preserving tensors in Python 3, github.com/mhauru/abeliantensors (2020)
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Lattice-reflection symmetry in tensor-network renormalization group with entanglement filtering in two and three dimensions
A transposition trick is introduced to impose lattice-reflection symmetry in TNRG projective truncations and entanglement filtering, enabling extraction of scaling dimensions separately in each symmetry sector for 2D and 3D systems.