.. _exhale_function_namespacesequant_1_1mbpt_1ae7b9c61cfe78c3d6ab060af59a220809:

Template Function sequant::mbpt::is_vacuum
==========================================

- Defined in :ref:`file_SeQuant_domain_mbpt_op.hpp`


Function Documentation
----------------------


.. doxygenfunction:: sequant::mbpt::is_vacuum(QuantumNumbers)
   :project: SeQuant