Phys 200C – HW3
Due
3-1. If n
is a unit three vector in the direction of propagation of an electro-magnetic
wave, then according to classical electromagnetism, . Show that this statement is also invariant under Lorentz transformation by showing its equivalence to the
manifestly Lorentz invariant statement
, where
is the four-vector oriented in the direction of propagation
of the wave and
is the field strength tensor.
3-2. Problem 11.14 in