openjij
Framework for the Ising model and QUBO.
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transverse_ising.hpp File Reference
#include <cassert>
#include <exception>
#include <vector>
#include "openjij/graph/all.hpp"
#include "openjij/system/system.hpp"
#include "openjij/utility/eigen.hpp"
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Classes

struct  openjij::system::TransverseIsing< graph::Dense< FloatType > >
 naive Dense TransverseIsing structure with discrete-time trotter spins (with Eigen implementation) The original Hamiltonian is like More...
 
struct  openjij::system::TransverseIsing< graph::Sparse< FloatType > >
 naive Sparse TransverseIsing structure with discrete-time trotter spins (with Eigen implementation) The original Hamiltonian is like More...
 
struct  openjij::system::TransverseIsing< graph::CSRSparse< FloatType > >
 CSR Sparse TransverseIsing structure with discrete-time trotter spins (with Eigen implementation) The original Hamiltonian is like. More...
 

Namespaces

namespace  openjij
 
namespace  openjij::system
 

Typedefs

using openjij::system::TrotterSpins = std::vector< graph::Spins >
 trotterized spin (std::vector<Spins>) trotter_spins[i][j] -> jth spin in ith trotter slice.
 

Functions

template<typename GraphType >
auto openjij::system::make_transverse_ising (const TrotterSpins &init_trotter_spins, const GraphType &init_interaction, const typename GraphType::value_type gamma)
 helper function for TransverseIsing constructor
 
template<typename GraphType >
auto openjij::system::make_transverse_ising (const graph::Spins &classical_spins, const GraphType &init_interaction, const typename GraphType::value_type gamma, const std::size_t num_trotter_slices)
 helper function for TransverseIsing constructor