https://doi.org/10.1140/epjc/s10052-013-2414-x
Regular Article - Theoretical Physics
Compactified rotating branes in the matrix model, and excitation spectrum towards one loop
1
Theory Division, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA
2
Faculty of Physics, University of Vienna, Boltzmanngasse 5, 1090, Vienna, Austria
* e-mail: dblaschke@lanl.gov
Received:
4
March
2013
Published online:
30
April
2013
We study compactified brane solutions of type 
in the IIB matrix model, and obtain explicitly the bosonic and fermionic fluctuation spectrum required to compute the one-loop effective action. We verify that the one-loop contributions are UV finite for 
, and supersymmetric for 
. The higher Kaluza–Klein modes are shown to have a gap in the presence of flux on T
2, and potential problems concerning stability are discussed.
© Springer-Verlag Berlin Heidelberg and Società Italiana di Fisica, 2013
