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def definition def or abbrev

jcostHiggs

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formal statement (Lean)

 101noncomputable def jcostHiggs (phi mu_sq lambda : ℝ) : ℝ :=

proof body

Definition body.

 102  Jcost (-mu_sq * phi^2 + lambda * phi^4)
 103
 104/-- The J-cost minimum determines the VEV:
 105
 106    dJ/dφ = 0 at φ = v/√2
 107
 108    This is spontaneous symmetry breaking in J-cost language. -/

depends on (7)

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