SyTen
expectation_values.h File Reference

Calculation of iPEPSv2 expectation values. More...

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Namespaces

namespace  syten
 Syten namespace.
 
namespace  syten::IPEPSv2
 Namespace for the second-generation iPEPS code (iPEPSv2).
 

Functions

STensor syten::IPEPSv2::expectation_value (State const &psi, CornerTransferMatrix const &ctm, A12Op const &op)
 Calculates the expectation value of the state psi with respect to the applied one/two-site operator op using the CTM ctm. More...
 
STensor syten::IPEPSv2::expectation_value (State const &psi, CornerTransferMatrix const &ctm, AOneOp const &op)
 Calculates the expectation value of the state psi with respect to the applied one-site operator op. More...
 
STensor syten::IPEPSv2::expectation_value (State const &psi, CornerTransferMatrix const &ctm, ATwoOp const &op)
 Calculates the expectation value of the state psi with respect to the applied two-site operator op using the CTM ctm. More...
 
STensor syten::IPEPSv2::expectation_value (State const &psi, CornerTransferMatrix const &ctm, ATwoOp const &op1, ATwoOp const &op2)
 Implementation helper: Calculates the expectation value of a state with two applied two-site operators. More...
 
STensor syten::IPEPSv2::expectation_value (State const &psi, CornerTransferMatrix const &ctm, ProdOp const &op)
 Calculates the expectation value of the state psi with respect to the product operator op using the CTM ctm. More...
 
STensor syten::IPEPSv2::expectation_value (State const &psi, CornerTransferMatrix const &ctm, SumOp const &op)
 Calculates the expectation value of the state psi with respect to the sum operator op using the CTM ctm. More...
 

Detailed Description

Calculation of iPEPSv2 expectation values.