= Tensor network theory
{wiki=Tensor_network_theory}
Tensor network theory is a mathematical framework used primarily in quantum physics and condensed matter physics to represent complex quantum states and perform calculations involving them. The core idea is to represent high-dimensional tensors (which can be thought of as a generalization of vectors and matrices) in a more manageable way using networks of interconnected tensors. This representation can simplify computations and help in understanding the structure of quantum states, particularly in many-body systems. \#\#\# Key Concepts 1.
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