J
2013
Stabilizing matter and gauge fields localized on walls
BLASCHKE, Filip, Masato ARAI, Minoru ETO and Norisuke SAKAI
Basic information
Original name
Stabilizing matter and gauge fields localized on walls
Edition
Progress of Theoretical and Experimental Physics, US - Spojené státy americké, 2013, 2050-3911
Other information
Type of outcome
Článek v odborném periodiku
Field of Study
10303 Particles and field physics
Confidentiality degree
není předmětem státního či obchodního tajemství
Organization unit
Faculty of Philosophy and Science in Opava
Keywords in English
Dimensions; Vacuum; Brane
Tags
International impact, Reviewed
V originále
Both non-Abelian gauge fields and minimally interacting massless matter fields are localized on a domain wall in the five-dimensional spacetime. Field-dependent gauge coupling naturally gives a position-dependent coupling to localize non-Abelian gauge fields on the domain wall. An economical field content allows us to eliminate the modulus for an instability, and to demonstrate the positivity of the position-dependent coupling in the entire moduli space. An effective Lagrangian similar to the chiral Lagrangian is found, with a new feature of different coupling strengths for adjoint and singlet matter that depend on the width of the domain wall.
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