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Can I read Isometric Tensor Network States in Two Dimensions on EtoBox?
Isometric Tensor Network States in Two Dimensions by Zaletel, Michael P.; Pollmann, Frank is a Physics and Astronomy article available to read on EtoBox.
What is Isometric Tensor Network States in Two Dimensions about?
Tensor-network states (TNS) are a promising but numerically challenging tool for simulating two-dimensional (2D) quantum many-body problems. We introduce an isometric restriction of the TNS ansatz that allows for highly efficient contraction of the network. We consider two concrete applications using this ansatz. First, we show that a matrix-product state representation of a 2D quantum state can be iteratively transformed into an isometric 2D TNS. Second, we introduce a 2D version of the time-evolving block decimation algorithm for approximating of the ground state of a Hamiltonian as an isometric TNS-which we demonstrate for the 2D transverse field Ising model.
Who reads Isometric Tensor Network States in Two Dimensions?
It is typically read by researchers, students, and practitioners in Physics and Astronomy.
- Author
- Zaletel, Michael P.; Pollmann, Frank
- Publisher
- The American Physical Society; American Physical Society; American Physical Society (APS) (ISSN 0031-9007)
- Published
- 2020
- Language
- EN
- Field
- Physics and Astronomy (Physical Sciences)