Encyclopedia Constants Constants Hbar Lt One

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Constants Hbar Lt One

A theorem in a machine-checked library proves a fundamental unit of action is less than one, and the proof is a matter of definition.

The small quantum

In physics, an action is a quantity with units of energy multiplied by time, and the reduced Planck constant, written ℏ, is the tiny quantum of action that sets the scale of quantum effects. Its measured value in SI units is about 1.054 × 10⁻³⁴ joule-seconds, a number so small that quantum behavior is hidden in everyday life. Recognition Science, a framework that derives physical structure from a ledger of recognition events, works in its own native units, where the speed of light and a fundamental length are both set to one. In those units, the framework defines its own ℏ, not as a free parameter but as a product of a locking constant and a fundamental time tick.

The declaration hbar_lt_one is a theorem in the framework's machine-checked library of formal theorems, proving that this native ℏ is less than 1. The proof is not a numerical approximation; it follows from the definitions. The framework defines the locking constant as the golden ratio raised to the power −5, and the golden ratio is about 1.618, so that constant is about 0.09017. The fundamental time tick is defined to be exactly 1, and the product of 0.09017 and 1 is indeed less than 1. A companion theorem proves ℏ is positive, and a bounds theorem pins it between 0.088 and 0.093. The framework's ℏ is thus a small positive number in its own units, consistent with the familiar idea that the quantum of action is small.

In Recognition Science, this smallness is not an accident. The framework models the cost of a recognition event, and its central theorem forces a specific cost function. From that function, the golden ratio emerges as a unique self-similar scaling, and the framework derives the constants of nature, including this ℏ, rather than taking them as inputs. The theorem hbar_lt_one is a small but necessary step in that chain: it confirms that the derived quantum of action is in the expected range, less than one in the framework's units. It also connects to the framework's identity that ℏ equals the product of a coherence energy and the time tick, a relation that mirrors the classical action-energy-time link.

What the theorem does not claim is just as important as what it proves. It does not prove that the framework's ℏ equals the measured Planck constant in SI units; that comparison is an empirical check, not a theorem. It does not prove that the golden ratio itself is fundamental to physics; that is a choice the framework makes in its definitions. And it does not prove that the framework's units are the same as conventional physics units; the theorem is internal to the framework's own system of units. The declaration is a precise, definition-driven statement about a number the framework constructs, not a claim about the measured world.

THEOREM hbar_lt_one · IndisputableMonolith/Constants.lean
/-- **THEOREM C-004.3**: ℏ < 1 (the action quantum is small compared to natural units).

    Proof: φ > 1 ⟹ φ⁵ > 1 ⟹ φ⁻⁵ < 1. -/
theorem hbar_lt_one : hbar < 1 := by
  rw [hbar_eq_phi_inv_fifth]
  have h1 : phi ^ (5 : ℝ) > 1 := by
    have hphi : phi > 1 := one_lt_phi
    have hexp : (5 : ℝ) > 0 := by norm_num
    have h1_lt : (1 : ℝ) < phi ^ (5 : ℝ) := by
      rw [← Real.one_rpow (5 : ℝ)]
      apply Real.rpow_lt_rpow
      · norm_num
      · linarith
      · norm_num
    linarith
  have h2 : phi ^ (-(5 : ℝ)) = 1 / (phi ^ (5 : ℝ)) := by
    rw [show (-(5 : ℝ)) = - (5 : ℝ) by norm_num]
    rw [Real.rpow_neg]
    · ring
    · exact le_of_lt phi_pos
  rw [h2]
  have h3 : phi ^ (5 : ℝ) > 0 := by positivity
  apply (div_lt_iff₀ h3).mpr
  linarith
MODEL cLagLock · IndisputableMonolith/Constants.lean
/-- Canonical locked C_lag constant: C_lock = φ^{−5}. -/
@[simp] noncomputable def cLagLock : ℝ := phi ^ (-(5 : ℝ))
THEOREM hbar_positive · hbar_bounds · IndisputableMonolith/Constants.lean
/-- **THEOREM C-004.2**: ℏ is positive (required for quantum dynamics). -/
theorem hbar_positive : hbar > 0 := hbar_pos
/-- **THEOREM C-004.5**: Bounds on ℏ from φ bounds.

    With φ ∈ (1.61, 1.62), we get ℏ ∈ (0.088, 0.093). -/
theorem hbar_bounds : (0.088 : ℝ) < hbar ∧ hbar < (0.093 : ℝ) := by
  rw [hbar_eq_phi_inv_fifth]
  have h1 : (1.61 : ℝ) < phi := phi_gt_onePointSixOne
  have h2 : phi < (1.62 : ℝ) := phi_lt_onePointSixTwo
  -- We want 0.088 < φ^(-5) < 0.093
  -- Since hbar = 1/φ^5, we need bounds on φ^5
  -- Lower bound: φ < 1.62, so φ^5 < 1.62^5, so 1/φ^5 > 1/1.62^5
  -- Upper bound: φ > 1.61, so φ^5 > 1.61^5, so 1/φ^5 < 1/1.61^5
  have h_phi5_lower : phi ^ (5 : ℝ) > (1.61 : ℝ) ^ (5 : ℝ) := by
    apply Real.rpow_lt_rpow
    · linarith
    · linarith
    · norm_num
  have h_phi5_upper : phi ^ (5 : ℝ) < (1.62 : ℝ) ^ (5 : ℝ) := by
    apply Real.rpow_lt_rpow
    · linarith
    · linarith
    · norm_num
  -- Convert to hbar = φ^(-5) bounds
  have hbar_lower : phi ^ (-(5 : ℝ)) > (0.088 : ℝ) := by
    have h_inv : phi ^ (-(5 : ℝ)) = 1 / (phi ^ (5 : ℝ)) := by
      rw [show (-(5 : ℝ)) = - (5 : ℝ) by norm_num]
      rw [Real.rpow_neg]
      · ring
      · exact le_of_lt phi_pos
    rw [h_inv]
    -- Since φ^5 < 1.62^5, we have 1/φ^5 > 1/1.62^5
    -- Compute 1.62^5 = 11.158... and 1/11.158 ≈ 0.0896 > 0.088
    have h_div : 1 / (phi ^ (5 : ℝ)) > 1 / ((1.62 : ℝ) ^ (5 : ℝ)) := by
      apply (one_div_lt_one_div (by positivity) (by positivity)).mpr
      linarith [h_phi5_upper]
    have h_numeric : 1 / ((1.62 : ℝ) ^ (5 : ℝ)) > (0.088 : ℝ) := by
      rw [show (5 : ℝ) = (5 : ℕ) by norm_num, Real.rpow_natCast]
      norm_num
    linarith
  have hbar_upper : phi ^ (-(5 : ℝ)) < (0.093 : ℝ) := by
    have h_inv : phi ^ (-(5 : ℝ)) = 1 / (phi ^ (5 : ℝ)) := by
      rw [show (-(5 : ℝ)) = - (5 : ℝ) by norm_num]
      rw [Real.rpow_neg]
      · ring
      · exact le_of_lt phi_pos
    rw [h_inv]
    -- Since φ^5 > 1.61^5, we have 1/φ^5 < 1/1.61^5
    -- Compute 1.61^5 = 10.817... and 1/10.817 ≈ 0.0924 < 0.093
    have h_div : 1 / (phi ^ (5 : ℝ)) < 1 / ((1.61 : ℝ) ^ (5 : ℝ)) := by
      apply (div_lt_div_iff₀ (by positivity) (by positivity)).mpr
      linarith [h_phi5_lower]
    have h_numeric : 1 / ((1.61 : ℝ) ^ (5 : ℝ)) < (0.093 : ℝ) := by
      rw [show (5 : ℝ) = (5 : ℕ) by norm_num, Real.rpow_natCast]
      norm_num
    linarith
  exact ⟨hbar_lower, hbar_upper⟩
THEOREM hbar_lt_one · IndisputableMonolith/Constants.lean
/-- **THEOREM C-004.3**: ℏ < 1 (the action quantum is small compared to natural units).

    Proof: φ > 1 ⟹ φ⁵ > 1 ⟹ φ⁻⁵ < 1. -/
theorem hbar_lt_one : hbar < 1 := by
  rw [hbar_eq_phi_inv_fifth]
  have h1 : phi ^ (5 : ℝ) > 1 := by
    have hphi : phi > 1 := one_lt_phi
    have hexp : (5 : ℝ) > 0 := by norm_num
    have h1_lt : (1 : ℝ) < phi ^ (5 : ℝ) := by
      rw [← Real.one_rpow (5 : ℝ)]
      apply Real.rpow_lt_rpow
      · norm_num
      · linarith
      · norm_num
    linarith
  have h2 : phi ^ (-(5 : ℝ)) = 1 / (phi ^ (5 : ℝ)) := by
    rw [show (-(5 : ℝ)) = - (5 : ℝ) by norm_num]
    rw [Real.rpow_neg]
    · ring
    · exact le_of_lt phi_pos
  rw [h2]
  have h3 : phi ^ (5 : ℝ) > 0 := by positivity
  apply (div_lt_iff₀ h3).mpr
  linarith

What this page does not claim

The theorem does not prove the framework's ℏ equals the measured Planck constant in SI units. The theorem does not prove the golden ratio is fundamental to physics; that is a definitional choice. The theorem does not claim the framework's units are the same as conventional physics units.

Verify this page

Every tagged claim above names its theorem. To check one yourself rather than trust this page, elaborate the source module with Lean 4 and audit its axiom basis:

$ lake env lean IndisputableMonolith/Constants.lean
expected axiom basis: [propext, Classical.choice, Quot.sound] (the Lean kernel's standard three; no RS-specific axioms)

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