2008/09/01 by Janina Marciak-Kozlowska, Marciak-Kozlowska, Janina, Miroslaw Kozlowski +1
Physics and Astronomy · #FOS: Physical sciences #General Physics (physics.gen-ph) #physics.gen-ph
paper · pdf · doi:10.48550/arxiv.0809.0204
8 pgs
arxiv created 2008/09/01 · arxiv updated 2009/12/01
In this paper the dynamics of the interaction of attosecond laser pulses with matter is investigated. It will be shown that the master equation: modified Klein-Gordon equation describes the propagation of the heatons. Heatons are the thermal wave packets. When the duration of the laser pulses is of the order of attosecond the heaton thermal wave packets are nondispersive objects. For infinite time the heatons are damped with damping factor of the order of relaxation time for thermal processes.