  In this paper, we discuss the tunneling of scalar particles near the event
horizon of stationary and nonstationary Kerr-de Sitter black hole using Lorentz
violation theory in curved space time. The modified form of Hamilton-Jacobi
equation is derived from the Klein-Gordon equation by applying Lorentz
violation theory. The Hawking temperatures derived from stationary and
nonstationary Kerr-de Sitter black holes are modified due to Lorentz violation
theory. It is noted that the change in Bekenstein-Hawking entropy and modified
Hawking temperatures of stationary and nonstationary Kerr-de Sitter black hole
not only depend on the black hole parameters but also on ether like vectors
${\rm u^\alpha}$.
