Results 261 to 270 of about 45,528 (295)

Revealing the topological nature of entangled orbital angular momentum states of light. [PDF]

open access: yesNat Commun
de Mello Koch R   +5 more
europepmc   +1 more source

Effective field theories and higher-dimension operators

Physical Review D, 1981
The contribution of heavy fermions (muons) to the electron anomalous moment in quantum electrodynamics is considered within the context of effective field theories, correct to order ..cap alpha../sup 2/m/sup 2//M/sup 2/. Although no violation of decoupling is found, it is shown that the leading contribution of the muon to the electron magnetic moment ...
Burt A. Ovrut, Howard J. Schnitzer
openaire   +1 more source

Further studies in aesthetic field theory V; higher dimensions

International Journal of Theoretical Physics, 1974
We consider higher dimensional universes in which the universe is constructed from four-dimensional subuniverses. Independent parameters are introduced for the subuniverses. We then consider a small coupling between the subuniverses. Emphasis is placed on the eight-dimensional case. We find that the trends from the computer are in line with the natural
M. Muraskin, B. Ring
openaire   +1 more source

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