Class GeneralQuantumOperator

• Defined in File general_quantum_operator.hpp

Inheritance Relationships

Derived Type

• public HermitianQuantumOperator (Class HermitianQuantumOperator)

Class Documentation

class GeneralQuantumOperator

Subclassed by HermitianQuantumOperator

Public Functions

explicit GeneralQuantumOperator(const UINT qubit_count)

GeneralQuantumOperator(const GeneralQuantumOperator &obj)

virtual ~GeneralQuantumOperator()

inline virtual bool is_hermitian() const

virtual void add_operator(const PauliOperator *mpt)

virtual void add_operator_move(PauliOperator *mpt)

virtual void add_operator_copy(const PauliOperator *mpt)

virtual void add_operator(const CPPCTYPE coef, std::string pauli_string)

virtual void add_operator(const std::vector<UINT> &target_qubit_index_list, const std::vector<UINT> &target_qubit_pauli_list, CPPCTYPE coef)

inline virtual UINT get_qubit_count() const

inline virtual ITYPE get_state_dim() const

inline virtual UINT get_term_count() const

inline virtual const PauliOperator *get_term(UINT index) const

inline virtual std::vector<PauliOperator*> get_terms() const

virtual GeneralQuantumOperator *get_dagger() const

virtual std::string to_string() const

virtual CPPCTYPE get_expectation_value(const QuantumStateBase *state) const

virtual CPPCTYPE get_expectation_value_single_thread(const QuantumStateBase *state) const

virtual CPPCTYPE get_transition_amplitude(const QuantumStateBase *state_bra, const QuantumStateBase *state_ket) const

void add_random_operator(const UINT operator_count)

void add_random_operator(const UINT operator_count, UINT seed)

virtual CPPCTYPE solve_ground_state_eigenvalue_by_arnoldi_method(QuantumStateBase *state, const UINT iter_count, const CPPCTYPE mu = 0.0) const

virtual CPPCTYPE solve_ground_state_eigenvalue_by_power_method(QuantumStateBase *state, const UINT iter_count, const CPPCTYPE mu = 0.0) const

void apply_to_state(QuantumStateBase *work_state, const QuantumStateBase &state_to_be_multiplied, QuantumStateBase *dst_state) const

void apply_to_state(QuantumStateBase *state, QuantumStateBase *dst_state) const

void apply_to_state_single_thread(QuantumStateBase *state, QuantumStateBase *dst_state) const

virtual GeneralQuantumOperator *copy() const

virtual boost::property_tree::ptree to_ptree() const

GeneralQuantumOperator operator+(const GeneralQuantumOperator &target) const

GeneralQuantumOperator operator+(const PauliOperator &target) const

GeneralQuantumOperator &operator+=(const GeneralQuantumOperator &target)

GeneralQuantumOperator &operator+=(const PauliOperator &target)

GeneralQuantumOperator operator-(const GeneralQuantumOperator &target) const

GeneralQuantumOperator operator-(const PauliOperator &target) const

GeneralQuantumOperator &operator-=(const GeneralQuantumOperator &target)

GeneralQuantumOperator &operator-=(const PauliOperator &target)

GeneralQuantumOperator operator*(const GeneralQuantumOperator &target) const

GeneralQuantumOperator operator*(const PauliOperator &target) const

GeneralQuantumOperator operator*(CPPCTYPE target) const

GeneralQuantumOperator &operator*=(const GeneralQuantumOperator &target)

GeneralQuantumOperator &operator*=(const PauliOperator &target)

GeneralQuantumOperator &operator*=(CPPCTYPE target)

Protected Functions

void _apply_pauli_to_state(std::vector<UINT> pauli_id_list, std::vector<UINT> target_index_list, QuantumStateBase *state) const

void _apply_pauli_to_state_single_thread(std::vector<UINT> pauli_id_list, std::vector<UINT> target_index_list, QuantumStateBase *state) const

CPPCTYPE calculate_default_mu() const