Tensorlib

A simple Tensor library for tensor-product simulation

Introduction

The tensor-product form of quantum objects plays a central role in the simulation of one-dimensional quantum many-body systems.

Requirement

• BLAS - Basic Linear Algebra Subprograms
• LAPACKE - The LAPACKE C Interface to LAPACK

Build and Test

• In source root

$ make

• Run test itebd

./itebd 
Input xfield: 0.02
Input zfield: 0.03

Reference

• The density-matrix renormalization group in the age of matrix product states
• The iTEBD algorithm beyond unitary evolution