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structure definition def or abbrev

EnvironmentCoupling

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formal statement (Lean)

  83structure EnvironmentCoupling where
  84  /-- Number of modes. -/
  85  modes : ℕ
  86  /-- Coupling strength (0 to 1). -/
  87  strength : ℝ
  88  strength_bound : 0 ≤ strength ∧ strength ≤ 1
  89
  90/-- Decoherence time for a quantum system with given environment coupling.
  91    τ_decoherence = τ_0 × φ^(-N × g)
  92    where N is number of modes and g is coupling strength. -/

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