Skip to main content

RenormalizedCoupling

oxiphysics_core::renormalization_group

Struct RenormalizedCoupling 

Source 
pub struct RenormalizedCoupling {
    pub scheme: RenormalizationScheme,
    pub g_bare: f64,
    pub g_renorm: f64,
    pub mu: f64,
    pub divergence_degree: i32,
}
Expand description

Scheme-dependent renormalized coupling and counterterms.

Fields§

§scheme: RenormalizationScheme

Renormalization scheme.

§g_bare: f64

Bare coupling g₀.

§g_renorm: f64

Renormalized coupling g(μ).

§mu: f64

Renormalization scale μ.

§divergence_degree: i32

UV divergence degree (dimensionless; 0 = finite, n = power/log divergence).

Implementations§

Source§

impl RenormalizedCoupling

Source

pub fn new( scheme: RenormalizationScheme, g_bare: f64, mu: f64, divergence_degree: i32, ) -> Self

Construct a renormalized coupling in the given scheme.

Source

pub fn convert_msbar_to_mom(&self, delta: f64) -> f64

Scheme change: convert g(μ) from MS-bar to MOM (one-loop).

g_MOM = g_MSbar [1 + Δ g_MSbar / (16π²)] where Δ is scheme-difference coefficient.

Source

pub fn run_msbar(&self, mu2: f64, b0: f64) -> f64

Running coupling between two scales μ₁ and μ₂ (one-loop MS-bar).

Trait Implementations§

Source§

impl Clone for RenormalizedCoupling

Source§

fn clone(&self) -> RenormalizedCoupling

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
Source§

impl Debug for RenormalizedCoupling

Source§

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> CloneToUninit for T
where T: Clone,

Source§

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T> Same for T

Source§

type Output = T

Should always be Self
Source§

impl<SS, SP> SupersetOf<SS> for SP
where SS: SubsetOf<SP>,

Source§

fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more
Source§

fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).
Source§

fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.
Source§

fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.
Source§

impl<T> ToOwned for T
where T: Clone,

Source§

type Owned = T

The resulting type after obtaining ownership.
Source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
Source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.