21 citations · 21 across the 2 of their papers we have counts for
5 papers
Backward energy flow in simple 4-wave electromagnetic fields
Peeter Saari, Ioannis Besieris
Electromagnetic energy backflow is a phenomenon occurring in regions where the direction of the Poynting vector is opposite to that of the propagation of the wave field. It is part…
Relativistic aberration and null Doppler shift within the framework of superluminal and subluminal nondiffracting waves
Peeter Saari, Ioannis M. Besieris
The relativistic aberration of a wavevector and the corresponding Doppler shift are examined in connection with superluminal and subluminal spatiotemporally localized pulsed optica…
Reactive energy in non-diffracting localized waves
Peeter Saari, Ioannis Besieris
It is well known that although the group velocity of structured light pulses propagating in vacuum can be subluminal or superluminal, the upper limit of the energy flow velocity is…
Reexamination of energy flow velocities of non-diffracting localized waves
Peeter Saari, Ott Rebane, Ioannis Besieris
A universal relation has been established between the local energy transport velocity along the direction of propagation and the group velocity of scalar and vector-valued propagat…
On the "Non-Restricted special Relativity" theory (NRR), and further comments on "Cherenkov vs X-waves"
Michel Zamboni-Rached, Erasmo Recami, Ioannis M. Besieris
Our aim in this paper is to recall some essential points of "Extended special Relativity", now more correctly called "Non-Restricted special Relativity" theory (NRR), and in partic…