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| std::vector< double > | TransformIntoOptimalDiscreteSymmetry (const std::vector< double > &vev) |
| | Transforms the vev to the optimal vev.
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| |
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void | CalculateOptimalDiscreteSymmetry () |
| | Calculates which is the optimal symmetry from the group of symmetries.
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| |
| double | TunnelingRate (const double &Temp) |
| | Storage of the tunneling rate per volume of the transition from false to true vacuum.
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| double | HubbleRate (const double &Temp) |
| | Storage of the temperature-dependent Hubble rate.
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double | GetBounceSol (const double &Temp) const |
| | Calculate euclidian action at temperature T.
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| void | SetAndCalculateGWParameters (const TransitionTemperature &which_transition_temp_in) |
| | Set the Transition Temp object.
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| | BounceSolution (const std::shared_ptr< Class_Potential_Origin > &pointer_in) |
| | Construct a new Bounce Sol Calc object. Used for testing.
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| |
| | BounceSolution (const std::shared_ptr< Class_Potential_Origin > &pointer_in, const std::shared_ptr< MinimumTracer > &MinTracer_in, const CoexPhases &phase_pair_in, const double &UserDefined_vwall_in, const double &UserDefined_epsturb_in, const int &MaxPathIntegrations_in, const size_t &NumberOfInitialScanTemperatures_in, const int &UserDefined_PNLO_scaling_in=1) |
| | Construct a new Bounce Sol Calc object. This class takes as input a pair of coexisting phases and delegates to constructor with provided symmetry group.
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| | BounceSolution (const std::shared_ptr< Class_Potential_Origin > &pointer_in, const std::shared_ptr< MinimumTracer > &MinTracer_in, const CoexPhases &phase_pair_in, const double &UserDefined_vwall_in, const double &UserDefined_epsturb_in, const int &MaxPathIntegrations_in, const size_t &NumberOfInitialScanTemperatures_in, const std::vector< Eigen::MatrixXd > &GroupElements_in, const int &UserDefined_PNLO_scaling_in=1) |
| | Construct a new Bounce Sol Calc object. This class takes as input a pair of coexisting phases.
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void | GWInitialScan () |
| | Initially we have no idea where the transition can occur, therefore we scan the complete temperature range.
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| void | CalculateActionAt (double T, bool smart=true) |
| | Calculate the euclidian action of the transition from false to true phase of phase pair.
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void | GWSecondaryScan () |
| | If solution were found by the GWInitialScan() then we scan temperature range in the vicinity such that we are get a enough sample to then do the extrapolation.
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void | GWScanTowardsHighAction () |
| | Do linear extrapolations to calculate action at higher temperatures.
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void | GWScanTowardsLowAction () |
| | Do linear extrapolations to calculate action at lower temperatures.
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void | SetBounceSol () |
| | Set the Bounce Sol object.
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| double | GetWallVelocity () const |
| | Get the bubble wall velocity.
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| double | GetChapmanJougetVelocity () const |
| | Get Chapman-Jouget velocity.
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double | GetSoundSpeedFalse () const |
| | Get the sound speed in the false phase.
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double | GetSoundSpeedTrue () const |
| | Get the sound speed in the true phase.
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| double | GetEpsTurb () const |
| | Get epsturb.
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void | SetGstar (const double &gstar_in) |
| | SetGstar Set gstar.
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void | InitializeGstarProfile () |
| | Generate the spline used to interpolate the gstar SM profile.
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void | InitializedVSpline () |
| | Initialize two splines for the potential across the tunneling profile. Used to improve the Hubble rate calculation speed.
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| double | GetGstar (const double &T) const |
| | Get the Gstar object.
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| double | GetGstar () |
| | Get Gstar for radiation-dominated epoch.
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void | SetCriticalTemp (const double &T_in) |
| | SetCriticalTemp Set critical temperature.
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double | GetCriticalTemp () const |
| | GetCriticalTemp Get critical temperature.
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void | SetStoredTemp (const double &T_in) |
| | SetStoredTemp Set stored temperature.
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double | GetStoredTemp () const |
| | GetStoredTemp Get stored temperature.
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double | GetNucleationTemp () const |
| | GetNucleationTemp Get nucleation temperature via exact method.
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double | GetNucleationTempApprox () const |
| | GetNucleationTempApprox Get nucleation temperature via approximate method.
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double | GetPercolationTemp () const |
| | GetPercolationTemp Get percolation temperature.
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double | GetCompletionTemp () const |
| | GetCompletionTemp Get percolation temperature.
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double | GetTransitionTemp () const |
| | GetTransitionTemp Get transition temperature.
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double | GetReheatingTemp () const |
| | GetReheatingTemp Get reheating temperature.
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void | CalcTransitionTemp () |
| | CalcTransitionTemp Get transition temperature from int.
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| double | CalculateRhoGamma (const double &T) const |
| | Calculate \( \rho_R = \rho_\gamma = g_\star \frac{\pi^2}{30} T_*^4
\).
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double | GetPTStrength () const |
| | GetPTStrength Get PT strength alpha.
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double | CalcGstarPureRad () |
| | CalcGstarPureRad Calculate the number of effective degrees of freedom assuming a purely radiative universe.
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void | CalculateNucleationTemp () |
| | Calculation of nucleation temperature.
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void | CalculateNucleationTempApprox () |
| | Approximate calculation of nucleation temperature.
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| double | FalseVacFractionExponent_I (const double &T) |
| | Calculate the false vacuum fraction \( I(T)=\frac{4\pi
v_{b}^{3}}{3}\int_{T}^{T_{c}}\frac{\Gamma(T^{\prime})d
T^{\prime}}{T^{\prime4}H(T^{\prime})}\left(\int_{T}^{T^{\prime}}\frac{d\tilde{T}}{H(\tilde{T})}\right)^{3}
\).
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| double | CalcTempAtFalseVacFraction (const double &false_vac_frac) |
| | CalcTempAtFalseVacFraction calculates the temperature at which the false vacuum fraction drops below val.
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| double | CalcFalseVacFraction (const double &temp) |
| | CalcFalseVacFraction calculates false vacuum fraction as function of temperature.
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| void | CalculatePercolationTemp (const double &false_vac_frac=0.71) |
| | CalculatePercolationTemp calculation of the temperature when the false vacuum fraction drops below 71 % (default)
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| void | CalculateCompletionTemp (const double &false_vac_frac=0.01) |
| | CalculateCompletionTemp calculation of the temperature when the false vacuum fraction drops below 1 % (default)
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void | CalculateReheatingTemp () |
| | CalculateReheatingTemp calculation of the reheating temperature.
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void | CalculatePTStrength () |
| | Calculate phase transition strength alpha.
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void | CalcChapmanJougetVelocity () |
| | Derive the Chapman-Jouget velocity from PT strength and false phase sound velocity using Eq. (55) of 2004.06995.
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| void | CalculateWallVelocity (const Minimum &false_min, const Minimum &true_min) |
| | Calculate wall velocity.
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| double | CalculateSoundSpeed (Phase &phase) |
| | Calculate sound speeds \( c_s^2 = \frac{1}{T}
\frac{V'_{\text{eff}}(T)}{V''_{\text{eff}}(T)} \) at Tstar in phase.
|
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void | CalculateSoundSpeeds () |
| | Calculate sound speeds \( c_s^2 = \frac{1}{T}
\frac{V'_{\text{eff}}(T)}{V''_{\text{eff}}(T)} \) at Tstar in false and true phase.
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void | CalculateInvTimeScale () |
| | Calculate inverse time scale of phase transition.
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double | GetInvTimeScale () |
| | Get inverse time scale of phase transition.
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void | CalculateRstar () |
| | \( R_{\star}=\left[T_{p}^{3}\int_{T_{p}}^{T_{c}}\frac{d
T^{\prime}}{T^{\prime4}}\frac{\Gamma(T^{\prime})}{H(T^{\prime})}e^{-I(T^{\prime})}\right]^{-1/3}
\)
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double | GetRstar () |
| | Returns \( R_\star \).
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std::shared_ptr< Class_Potential_Origin > | modelPointer |
| | modelPointer for the used parameter point
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std::shared_ptr< MinimumTracer > | MinTracer |
| | MinTracer object.
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int | pnlo_scaling |
| | pressure scaling with \( \gamma \) of 1 -> N processes at NLO
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double | epsturb = 0.1 |
| | epsilon of turbulence efficiency factor
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double | vwall = 0.95 |
| | wall velocity
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double | vCJ = -1 |
| | Chapman-Jouget velocity.
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double | Csound_false = -1 |
| | sound speed in false phase
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double | Csound_true = -1 |
| | sound speed in true phase
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size_t | NumberOfInitialScanTemperatures |
| | number of temperature steps in the initial scan of the bounce solver
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bool | nucleation_temp_set = false |
| | set to true if nucleation temperature is set
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| |
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bool | percolation_temp_set = false |
| | set to true if percolation temperature is set
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bool | completion_temp_set = false |
| | set to true if completion temperature is set
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TransitionTemperature | which_transition_temp = TransitionTemperature::NotSet |
| | Temperature at which to calculate parameters.
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| |
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double | Tc = -1 |
| | critical temperature/highest temperature when transition can occur
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| |
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double | Tm = -1 |
| | lowest temperature when a transition can occur
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double | Tnucl = -1 |
| | nucleation temperature
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| |
|
double | Tnucl_approx = -1 |
| | approximate nucleation temperature
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| |
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double | Tperc = -1 |
| | percolation temperature
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| |
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double | Tcompl = -1 |
| | completion temperature
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| |
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double | Treh = -1 |
| | reheating temperature
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| |
|
double | Tstar = -1 |
| | transition temperature
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| |
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double | store_Temp |
| | stored temperature
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| |
|
double | alpha = -1 |
| | PT strength.
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| |
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double | betaH = -1 |
| | Inverse time scale \( \frac{\beta}{H} \).
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| |
|
double | Rstar = -1 |
| | \( R_{\star}=\left[T_{*}^{3}\int_{T_{*}}^{T_{c}}\frac{d
T^{\prime}}{T^{\prime4}}\frac{\Gamma(T^{\prime})}{H(T^{\prime})}e^{-I(T^{\prime})}\right]^{-1/3}
\)
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| |
|
double | gstar |
| | number of effective degrees of freedom
|
| |
|
int | indexTrueCandidatePhase |
| | index of the true vacuum phase candidate in the coex list
|
| |
|
tk::spline | S3ofT_spline |
| | spline used to interpolate the action as a function of the temperature
|
| |
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tk::spline | GstarProfileLowT |
| | Gstar spline, T < T_QCD (214.0 MeV)
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| |
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tk::spline | GstarProfileHighT |
| | Gstar spline, T > T_QCD (214.0 MeV)
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| |
|
tk::spline | FalsePhaseVSpline |
| | False V spline to interpolate.
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| |
|
tk::spline | TruePhaseVSpline |
| | True V spline to interpolate.
|
| |
|
std::vector< BounceActionInt > | SolutionList |
| | Set of BounceActionInt objects with valid solutions.
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| |
|
std::vector< Eigen::MatrixXd > | GroupElements |
| | List of group elements allowed by the potential.
|
| |
|
Eigen::MatrixXd | OptimalDiscreteSymmetry |
| | Store symmetry that produces the best tunneling rate.
|
| |
|
const double | AbsErr = 0 |
| | AbsErr absolute error for numerical integration.
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| |
|
const double | RelErr = 1e-6 |
| | RelErr relative error for numerical integration.
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| |
|
const double | RelativeTemperatureInCalcTempAtFalseVacFraction = 1e-8 |
| | Maximum relative difference in temperature on the fraction of false vacuum to be accepted.
|
| |
|
const double | RelativeErrorInCalcTempAtFalseVacFraction = 1e-3 |
| | Maximum relative error on the fraction of vacuum tunneled to be accepted.
|
| |
|
const double | MarginOfCalcTempAtFalseVacFractionBeforeFailure = 1e-4 |
| | Additional margin of error in the while loop without admitting failure.
|
| |
|
CoexPhases | phase_pair |
| | pair of coexisiting phases
|
| |
|
StatusGW | status_bounce_sol = StatusGW::NotSet |
| | status of bounce solver
|
| |
| BSMPT::StatusTemperature | status_nucl_approx |
| | status of approximate nucleation temperature calculation
|
| |
|
BSMPT::StatusTemperature | status_nucl = BSMPT::StatusTemperature::NotSet |
| | status of nucleation temperature calculation
|
| |
|
BSMPT::StatusTemperature | status_perc = BSMPT::StatusTemperature::NotSet |
| | status of percolation temperature calculation
|
| |
|
BSMPT::StatusTemperature | status_compl = BSMPT::StatusTemperature::NotSet |
| | status of completion temperature calculation
|
| |
|
double | UserDefined_vwall = 0.95 |
| | \( v_{\text{wall}}\) defined by the user as an input parameter. If \( v_{\text{wall}}\f = -1$ then we use the approximation coming from
https://arxiv.org/abs/2210.16305
If \) v_{\text{wall}}\f = -2$ then we use the upper bound from https://arxiv.org/abs/2305.02357
|
| |
|
int | MaxPathIntegrations = 7 |
| | Number of integration of the bounce.
|
| |
BounceSolution class that handles the calculation of the bounce solution as well as the calculation of the charateristic temperature scales.
1.9.8