pith. machine review for the scientific record. sign in
def definition def or abbrev

twoLevelSystem

show as:
view Lean formalization →

No prose has been written for this declaration yet. The Lean source and graph data below render without it.

generate prose now

formal statement (Lean)

 253def twoLevelSystem (gap : ℝ) : System := {

proof body

Definition body.

 254  levels := [
 255    ⟨0, 1, by norm_num⟩,      -- Ground state
 256    ⟨gap, 1, by norm_num⟩     -- Excited state
 257  ],
 258  nonempty := by norm_num
 259}
 260
 261/-- Ground state probability for a two-level system. -/

depends on (10)

Lean names referenced from this declaration's body.