Zobrazeno 1 - 10
of 158 533
pro vyhledávání: '"Edwards, J. A."'
We provide a worldline representation of the one-loop effective action for a Dirac particle coupled to external scalar, pseudoscalar, vector and axialvector fields. Extending previous work by two of the authors on the pure vector-axialvector case to
Externí odkaz:
http://arxiv.org/abs/2406.19988
Autor:
Ahmadiniaz, N., Bähtz, C., Benediktovitch, A., Bömer, C., Bocklage, L., Cowan, T. E., Edwards, J., Evans, S., Viñas, S. Franchino, Gies, H., Göde, S., Görs, J., Grenzer, J., Acosta, U. Hernandez, Heinzl, T., Hilz, P., Hippler, W., Huang, L. G., Humphries, O., Karbstein, F., Khademi, P., King, B., Kluge, T., Kohlfürst, C., Krebs, D., Laso-García, A., Lötzsch, R., Macleod, A. J., Marx-Glowna, B., Mosman, E. A., Nakatsutsumi, M., Paulus, G. G., Rahul, S. V., Randolph, L., Röhlsberger, R., Rohringer, N., Sävert, A., Sadashivaiah, S., Sauerbrey, R., Schlenvoigt, H. -P., Schmidt, S. M., Schramm, U., Schützhold, R., Schwinkendorf, J. -P., Seipt, D., Šmíd, M., Stöhlker, T., Toncian, T., Valialshchikov, M., Wipf, A., Zastrau, U., Zepf, M.
Quantum field theory predicts a nonlinear response of the vacuum to strong electromagnetic fields of macroscopic extent. This fundamental tenet has remained experimentally challenging and is yet to be tested in the laboratory. A particularly distinct
Externí odkaz:
http://arxiv.org/abs/2405.18063
Publikováno v:
New J. Phys. 25, 093002 (2023)
When photons propagate in vacuum they may fluctuate into matter pairs thus allowing the vacuum to be polarised. This linear effect leads to charge screening and renormalisation. When exposed to an intense background field a nonlinear effect can arise
Externí odkaz:
http://arxiv.org/abs/2304.02114
Autor:
Carruthers, David
Publikováno v:
Latin American Politics and Society, 2016 Dec 01. 58(4), 152-155.
Externí odkaz:
https://www.jstor.org/stable/44683865
Autor:
Hochstetler, Kathryn
Publikováno v:
International Affairs (Royal Institute of International Affairs 1944-), 2016 Nov 01. 92(6), 1558-1559.
Externí odkaz:
https://www.jstor.org/stable/45238174
Autor:
Brannstrom, Christian
Publikováno v:
Journal of Latin American Geography, 2016 Nov 01. 15(3), 124-126.
Externí odkaz:
https://www.jstor.org/stable/44861303
Autor:
Feinberg, Richard
Publikováno v:
Foreign Affairs, 2016 May 01. 95(3), 177-178.
Externí odkaz:
http://www.jstor.org/stable/43946891
A monitoring campaign (2013-2020) of ESA's Mars Express to study interplanetary plasma scintillation
Autor:
Kummamuru, P., Calvés, G. Molera, Cimò, G., Pogrebenko, S. V., Bocanegra-Bahamón, T. M., Duev, D. A., Said, M. D. Md, Edwards, J., Ma, M., Quick, J., Neidhardt, A., de Vicente, P., Haas, R., Kallunki, J., Maccaferri, 1 G., Colucci, G., Yang, W. J., Hao, L. F., Weston, S., Kharinov, M. A., Mikhailov, A. G., Jung, T.
The radio signal transmitted by the Mars Express (MEX) spacecraft was observed regularly between the years 2013-2020 at X-band (8.42 GHz) using the European Very Long Baseline Interferometry (EVN) network and University of Tasmania's telescopes. We p
Externí odkaz:
http://arxiv.org/abs/2302.13898
Publikováno v:
Journal of American Ethnic History. Summer2023, Vol. 42 Issue 4, p135-136. 2p.
Autor:
Gr��nst��udl, Wolfgang
Theologische Revue, Bd. 118 (2022): Januar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25145b97608d30f23017773942341840