Class nuTens::ConstDensityMatterSolver

class ConstDensityMatterSolver : public nuTens::BaseMatterSolver

Unnamed Group

inline float getDensity() const

Getters.

virtual void calculateEigenvalues(EigenvecTensor &eigenvectors, EigenvalTensor &eigenvalues) override

Calculate the hamiltonian eigenvalues and eigenvectors, i.e. the effective Mass^2 states and effective mixing matrix.

Parameters:

• eigenvectors – [out] The returned eigenvectors

• eigenvalues – [out] The corresponding eigenvalues

Tensor getElectronOuterProduct()

construct the outer product of the electron row of the mixing matrix, used in building the hamiltonian, and return a copy of it potentially useful for debugging

Tensor getHamiltonian()

construct the hamiltonian and return a copy of it potentially useful for debugging

Setters

inline virtual ConstDensityMatterSolver &setAntiNeutrino(bool newValue) override

Set whether we are dealing with anti-neutrinos.

Parameters:

newValue –

inline virtual ConstDensityMatterSolver &setMixingMatrix(const Tensor &newMatrix) override

Set a new mixing matrix for this solver.

Parameters:

newMatrix – The new matrix to set

inline virtual ConstDensityMatterSolver &setMasses(const Tensor &newMasses) override

Set new mass eigenvalues for this solver.

Parameters:

newMasses – The new masses

inline ConstDensityMatterSolver &setDensity(float newDensity)

set a new density

Parameters:

newDensity – the new value

Public Functions

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

Constructor.

• nGenerations The number of neutrino generations this propagator should expect

~ConstDensityMatterSolver() override = default

destructor

ConstDensityMatterSolver(ConstDensityMatterSolver const&) = default

copy constructor

ConstDensityMatterSolver &operator=(ConstDensityMatterSolver const&) = default

copy assignment operator

ConstDensityMatterSolver(ConstDensityMatterSolver&&) = default

move constructor

ConstDensityMatterSolver &operator=(ConstDensityMatterSolver&&) = default

move assignment operator