WavefunctionΒΆ
pi-peps is based on a particular class of variational wavefunctions for lattice models, namely projected entangled-pair states (PEPS)
\(| \psi \rangle = Tr(A^{s_1} ... A^{s_N}) | s_1 ... s_N \rangle\)
pi-peps is based on a particular class of variational wavefunctions for lattice models, namely projected entangled-pair states (PEPS)
\(| \psi \rangle = Tr(A^{s_1} ... A^{s_N}) | s_1 ... s_N \rangle\)