Published April 2, 2016
| Version v2.0.2
Software
Open
ITensor: Factor decomposition; 2D lattice helpers for AutoMPO
Creators
- 1. UC Irvine
- 2. University of Michigan
- 3. Tel Aviv University
- 4. reinventing the wheel since 199X
- 5. Perimeter Institute for Theoretical Physics
- 6. College of William and Mary
Description
Added factor decomposition, which uses the SVD to factorize a tensor into just two factors by multiplying the square root of the singular values into the U and V matrices.
Added helpful functions which return vectors of "bonds" for common two-dimensional lattices. These are extremely useful for making 2D Hamiltonians as MPOs using AutoMPO. See the example here: http://itensor.org/docs.cgi?page=formulas/2d_dmrg
Files
ITensor-v2.0.2.zip
Files
(426.3 kB)
| Name | Size | Download all |
|---|---|---|
|
md5:d32f004f2618f07f0dfbf4ec67d08136
|
426.3 kB | Preview Download |
Additional details
Related works
- Is supplement to
- https://github.com/ITensor/ITensor/tree/v2.0.2 (URL)