Apparently, this user prefers to keep an air of mystery about them.
4 How is Fermat's least time principle proven? Oct 29 '13
4 What is the mass of the emergent magnetic monopoles in spin ice and how is the mass of an emergent particle determined? Sep 11 '12
4 Why are electric charges allowed to be so light but magnetic monopoles have to be so heavy? Sep 17 '12
4 What is a virtual photon pair? Sep 18 '12
2 How are determined experimentally the energy levels of the atoms ? How is the calibration done to several decimal points? Jul 1 '15
2 How is the temporal coherence of a pulse defined? Oct 12 '15