“…[1], [2], [6]). For a map f : (M 2m+1 , H(M ), J, θ) → (N, H(N ), J, θ) between two pseudo-Hermian maps, Petit [6] introduced a new horizontal energy functional E H, H (f ). He derived the first variation formula of E H, H (f ) and called a critical point of the energy a pseudoharmonic map.…”