About: http://webisa.webdatacommons.org/171646495

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The condition that they vanish in all directions including the propagation direction in which p\cdot m is constant indeed implies that the multiplying function $\Phi$ vanishes.
http://www.w3.org/ns/prov#wasQuotedFrom	vixra.org