Struct RenormalizationGroup 

pub struct RenormalizationGroup<'a> { /* private fields */ }

Renormalization-group-style analysis: coarse-grain the time series at different scales to find where symmetry breaking first appears.

Implementations

impl<'a> RenormalizationGroup<'a>

pub fn new(data: &'a [(f64, f64)]) -> Self

Create an RG analyser for a drift time series (time, drift).

pub fn coarse_grain(&self, block_size: usize) -> Vec<(f64, f64)>

Coarse-grain the data by averaging over blocks of block_size.

pub fn find_breaking_scale(&self) -> Option<f64>

Find the coarse-graining scale (as block size) where drift becomes monotonically increasing, indicating symmetry breaking.

pub fn beta_function(&self, scales: &[usize]) -> Vec<(usize, f64)>

Compute the “beta function” — how the drift coupling changes with scale.

Trait Implementations

impl<'a> Clone for RenormalizationGroup<'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for RenormalizationGroup<'a>

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

Formats the value using the given formatter.