qml.estimator.compact_hamiltonian.VibronicHamiltonian

class VibronicHamiltonian(num_modes, num_states, grid_size, taylor_degree)

Bases: object

For a vibronic Hamiltonian, stores the minimum necessary information pertaining to resource estimation.

Parameters:

• num_modes (int) – number of vibronic modes

• num_states (int) – number of vibronic states

• grid_size (int) – number of grid points used to discretize each mode

• taylor_degree (int) – degree of the Taylor expansion used in the vibronic representation

Returns:

An instance of VibronicHamiltonian

Return type:

VibronicHamiltonian

See also

TrotterVibronic

code/api/pennylane.estimator.compact_hamiltonian.VibronicHamiltonian

 

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