Library (qiskit_nature.second_q.circuit.library
)#
A collection of circuits used as building blocks or inputs for algorithms.
A circuit that performs a Bogoliubov transform. |
Initial states#
A circuit that prepares a fermionic Gaussian state. |
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A Hartree-Fock initial state. |
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A circuit that prepares a Slater determinant. |
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Initial state for vibrational modes. |
Ansatzes#
The Unitary Coupled-Cluster Ansatz. |
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The UCCSD Ansatz. |
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The PUCCD Ansatz. |
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The spin-adapted paired-UCC Ansatz. |
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The SUCCD Ansatz. |
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This trial wavefunction is the Compact Heuristic for vibrational Chemistry. |
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This trial wavefunction is a Unitary Vibrational Coupled-Cluster ansatz. |
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The UVCCSD Ansatz. |
Ansatz Utilities#
Utilities such as excitation generators for use with the ansatzes.
Excitation generator utilities (qiskit_nature.second_q.circuit.library.ansatzes.utils) Utility methods to build fermionic and vibrational excitations. |