mm.physics.fock.sample_homodyne¶
- mrmustard.physics.fock.sample_homodyne(state, quadrature_angle=0.0)[source]¶
Given a single-mode state, it generates the pdf of \(\tr [ \rho |x_\phi><x_\phi| ]\) where rho is the reduced density matrix of the state.
- Parameters:
state (Tensor) – ket or density matrix of the state being measured
quadrature_angle (float) – angle of the quadrature distribution
- Returns:
outcome and probability of the outcome
- Return type:
tuple(float, float)
code/api/mrmustard.physics.fock.sample_homodyne
Download Python script
Download Notebook
View on GitHub