operators.h File Reference

local and two-body operators for iPEPS More...

#include "inc/util/persistent.h"
#include "inc/tensor/tensor.h"
#include "inc/ipeps/util.h"

Include dependency graph for operators.h:

This graph shows which files directly or indirectly include this file:

Classes
struct	syten::IPEPS::AOneOp
	A one-site operator acting on a single defined site. More...
struct	syten::IPEPS::ATwoOp
	Two-site gate acting on two defined sites. More...
struct	syten::IPEPS::OneOp
	A local operator acting on an undefined site. More...
struct	syten::IPEPS::ProdOp
	Represents a product of two-site gates acting on different sites, e.g. More...
struct	syten::IPEPS::SumOp
	Represents a sum of two-site gates acting on different sites, e.g. More...

Namespaces
namespace	syten
	Syten namespace.
namespace	syten::IPEPS
	IPEPS-related functionality and tools.

Functions
ATwoOp	syten::IPEPS::dot (AOneOp const &a, AOneOp const &b)
	Dot product of two AOneOp. More...
ATwoOp	syten::IPEPS::dot (ATwoOp const &a, ATwoOp const &b)
	Calculates the dot product of two two-site gates. More...
AOneOp	syten::IPEPS::ldot (AOneOp const &a, AOneOp const &b)
	Locally takes the dot product of two applied single-site operators. More...
AOneOp	syten::IPEPS::lmult (AOneOp const &a, AOneOp const &b)
	Locally multiplies two applied single-site operators into a new single-site operator. More...
ATwoOp	syten::IPEPS::mult (AOneOp const &a, AOneOp const &b)
	Multiplies two applied one-operators such that this is applied first. More...
ATwoOp	syten::IPEPS::mult (ATwoOp const &a, ATwoOp const &b)
	Multiplies two applied two-site operators such that a is applied first and b is applied second. More...
ATwoOp	syten::IPEPS::operator* (ATwoOp a, SDef const c)
	Evaluates the scalar-ATwoOp product and returns the scaled ATwoOp. More...
SumOp	syten::IPEPS::operator* (SDef c, SumOp a)
	Returns a copy of the operator a scaled by a scalar factor c. More...
ATwoOp	syten::IPEPS::operator* (SDef const c, ATwoOp a)
	Evaluates the scalar-ATwoOp product and returns the scaled ATwoOp. More...
SumOp	syten::IPEPS::operator* (SumOp a, SDef c)
	Returns a copy of the operator a scaled by a scalar factor c. More...
SumOp	syten::IPEPS::operator+ (ATwoOp other, SumOp a)
	Adds the applied two-site operator other to a. More...
SumOp	syten::IPEPS::operator+ (SumOp a, ATwoOp other)
	Adds the applied two-site operator other to a. More...
SumOp	syten::IPEPS::operator+ (SumOp a, SumOp b)
	Adds two sum operators together. More...
std::ostream &	syten::IPEPS::operator<< (std::ostream &out, AOneOp const &op)
	Pretty-prints an applied one-site operator. More...
std::ostream &	syten::IPEPS::operator<< (std::ostream &out, ATwoOp const &op)
	Pretty-prints a two-site operator to the specified stream. More...
std::ostream &	syten::IPEPS::operator<< (std::ostream &out, ProdOp const &op)
	Pretty-printing of a ProdOp. More...
std::ostream &	syten::IPEPS::operator<< (std::ostream &out, SumOp const &op)
	Pretty-printing of a SumOp. More...

Detailed Description

local and two-body operators for iPEPS