Results 171 to 180 of about 241,236 (258)

The failure of the Ehlers-Kundt conjecture in the impulsive case. [PDF]

open access: yesGen Relativ Gravit
Frauenberger ML   +2 more
europepmc   +1 more source

Double BFV Quantisation of 3D Gravity. [PDF]

open access: yesCommun Math Phys
Canepa G, Schiavina M.
europepmc   +1 more source

Photograph of Albert Einstein with Otto Einstein.

open access: yes
Albert Einstein pictured with Otto Einstein, his friend and distant relative since youth ...

core  

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