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Modules
diagonal_coulomb_hamiltonian
module: Class for electronic structure Hamiltonians with a diagonal Coulomb term
interaction_operator
module: Class and functions to store interaction operators.
interaction_rdm
module: Class and functions to store reduced density matrices.
polynomial_tensor
module: Base class for representating operators that are polynomials in the
quadratic_hamiltonian
module: Hamiltonians that are quadratic in the fermionic ladder operators.
Classes
class DiagonalCoulombHamiltonian
: Class for storing Hamiltonians of the form
class InteractionOperator
: Class for storing 'interaction operators' which are defined to be
class InteractionOperatorError
: Common base class for all non-exit exceptions.
class InteractionRDM
: Class for storing 1- and 2-body reduced density matrices.
class InteractionRDMError
: Common base class for all non-exit exceptions.
class PolynomialTensor
: Class for storing tensor representations of operators that correspond
class PolynomialTensorError
: Common base class for all non-exit exceptions.
class QuadraticHamiltonian
: Class for storing Hamiltonians that are quadratic in the fermionic
class QuadraticHamiltonianError
: Common base class for all non-exit exceptions.
Functions
antisymmetric_canonical_form(...)
: Compute the canonical form of an antisymmetric matrix.
general_basis_change(...)
: Change the basis of an general interaction tensor.