On the linearity of the Schrödinger equationVienna, May 2005http://www.cft.edu.pl/~birula/sem/Vienna.pdf
Particle beams guided by electromagnetic vorticesLondon, September 2005http://www.cft.edu.pl/~birula/sem/London.pdf
The Riemann-Silberstein vector as a photon wave functionSeptember 2005http://www.cft.edu.pl/~birula/sem/2005.pdf
Trojan Dynamics: From the Solar System to Molecules, Atoms, and ElectronsMay 2006http://www.cft.edu.pl/~birula/sem/TrojanDynamics.pdf
Can twistors be useful in physics?Wrocław, October 2006http://www.cft.edu.pl/~birula/sem/Wroclaw.pdf
Quantum electrodynamics of qubitsApril 2007http://www.cft.edu.pl/~birula/sem/QubitQED.pdf
Variations on a theme of electrodynamicsJune 2008Gdańskhttp://www.cft.edu.pl/~birula/sem/PhotWig.pdf
Space-time description of squeezing and entanglement of photonsSeptember 2008http://www.cft.edu.pl/~birula/sem/BadHonnef.pdf
Helicity in quantum electrodynamicsNovember 2008http://www.cft.edu.pl/~birula/sem/Helicity.pdf
The R´enyi entropy and the uncertainty relations in quantum mechanicsNovember 2008http://www.cft.edu.pl/~birula/sem/EntropicMath.pdf
75 years of Born-Infeld electrodynamicsWarsaw, December 2008http://www.cft.edu.pl/~birula/sem/BornInf.pdf
Trojan states of electrons in atomsWarsaw, April 2009http://www.cft.edu.pl/~birula/sem/Trojans.ppt
Deformed states of atomsZakopane, June 2009http://www.cft.edu.pl/~birula/sem/Deformed.ppt
Can homodyne principle help to understand quantum measurementWarsaw, May 2010http://www.cft.edu.pl/~birula/sem/Homodyne.pdf
Trapping of charged particles by laser beamsVilnius, September 2010http://www.cft.edu.pl/~birula/sem/Vilnius.pdf
Quantum mechanics of photonsWarsaw, October 2010http://www.cft.edu.pl/~birula/sem/QMPhot.pdf
Dynamical Casimir effectPadova, June 2011http://www.cft.edu.pl/~birula/sem/DynCas.pdf
Uncertainty relations for photonsCFT, September 2011http://www.cft.edu.pl/~birula/sem/PhotUncertS.pdf