= Matrix product state
{wiki=Matrix_product_state}
A Matrix Product State (MPS) is a mathematical representation commonly used in quantum physics and quantum computing to describe quantum many-body systems. It provides an efficient way to represent and manipulate states of quantum systems that may have an exponentially large dimension in the standard basis. \#\#\# Description An MPS is expressed as a product of matrices, which allows for the encoding of quantum states in a way that maintains a manageable computational complexity.
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