1. Matrix Product State (MPS)#

tnpy.matrix_product_state.Direction(value)

Enumeration for specifying the direction (leftward or rightward).

tnpy.matrix_product_state.MatrixProductState(...)

Matrix product state (MPS) for a finite size system.

tnpy.matrix_product_state.Environment(mpo, mps)

The effective environment for MatrixProductState-based algorithms.

tnpy.matrix_product_state.MatrixProductStateMeasurements(mps)