SimpleUpdate.hpp

Go to the documentation of this file.

#ifndef XPED_SIMPLE_UPDATE_H_
#define XPED_SIMPLE_UPDATE_H_
 
#include "Xped/Core/Tensor.hpp"
 
namespace Xped {
 
template <typename Scalar_, typename Symmetry_>
class SimpleUpdate
{
public:
    using Scalar = Scalar_;
    using Symmetry = Symmetry_;
 
    SimpleUpdate() = default;
 
    std::tuple<Tensor<Scalar, 2, 1, Symmetry>, Tensor<Scalar, 1, 1, Symmetry>, Tensor<Scalar, 1, 2, Symmetry>>
    renormalize(const Tensor<Scalar, 2, 2, Symmetry>& bond,
                const Tensor<Scalar, 3, 1, Symmetry>&,
                const Tensor<Scalar, 1, 3, Symmetry>&,
                std::size_t D) const;
};
 
} // namespace Xped
 
#ifndef XPED_COMPILED_LIB
#    include "PEPS/SimpleUpdate.cpp"
#endif
 
#endif