Class nuTens::Propagator

class Propagator

Subclassed by nuTens::DPpropagator

Setters

inline Propagator &setAntiNeutrino(bool newValue)

Set whether we are dealing with anti-neutrinos.

inline virtual Propagator &setMatterSolver(const std::shared_ptr<BaseMatterSolver> &newSolver)

Set a matter solver to use to deal with matter effects.

inline virtual Propagator &setEnergies(Tensor &newEnergies)

Set the neutrino energies.

Todo:: Should add a check to tensors supplied to the setters to see how many dimensions they have, and if missing a batch dimension, add one.

inline virtual Propagator &setMasses(Tensor &newMasses)

Set the masses corresponding to the vacuum hamiltonian eigenstates.

Parameters:: newMasses – The new masses to use. This tensor is expected to have a batch dimension + 1 more dimensions of size nGenerations. The batch dimension can (and probably should) be 1 and it will be broadcast to match the batch dimension of the energies supplied to calculateProbs(). So dimension should be {1, nGenerations}.

inline virtual Propagator &setMixingMatrix(Tensor &newMatrix)

Set a whole new mixing matrix.

inline Propagator &setBaseline(float newBaseline)

Set the baseline.

Unnamed Group

Public Functions

inline Propagator(int nGenerations, dtypes::deviceType device = dtypes::kCPU)

Constructor.

Parameters:: nGenerations – The number of generations the propagator should expect

Propagator &operator=(Propagator const&) = default: copy assignment operator

virtual Tensor calculateProbs()

Calculate the oscillation probabilities.