Struct LocomotionHamiltonian 

pub struct LocomotionHamiltonian {
    pub hbar_eff: f32,
    pub bias: [f32; 5],
    pub couplings: [f32; 5],
}

Locomotion Hamiltonian H_loc = H_bias + H_input + H_couple + H_phase. Generates the unitary U_tick = exp(-iHdt/hbar_eff) each frame.

Fields

hbar_eff: f32

Effective reduced Planck constant (engine tuning parameter).

bias: [f32; 5]

Bias energies per mode [E_I, E_M, E_J, E_L, E_S].

couplings: [f32; 5]

Coupling strengths between adjacent modes. Order: omega_IM, omega_MS, omega_MJ, omega_JL, omega_LI

Implementations

impl LocomotionHamiltonian

pub fn build_matrix( &self, input_bias: &[f32; 5], phase_time: f32, ) -> [Complex; 25]

Build the 5x5 Hamiltonian matrix from current parameters + input. input_bias: per-mode input contribution [b_I, b_M, b_J, b_L, b_S].

pub fn compute_unitary(&self, h: &[Complex; 25], dt: f32) -> [Complex; 25]

Compute U = exp(-iHdt/hbar_eff) via second-order Taylor expansion. U = I - iHdt/hbar + (1/2)(-iHdt/hbar)^2 Sufficient for small dt.

Trait Implementations

impl Default for LocomotionHamiltonian

fn default() -> Self

Returns the “default value” for a type.