Abstract
We explore the magnetic properties of the Fermi-like liquid represented by the D3-D7' system. The system exhibits interesting magnetic properties such as ferromagnetism and an anomalous Hall effect, which are due to the Chern-Simons term in the effective gravitational action. We investigate the spectrum of quasi-normal modes in the presence of a magnetic field and show that the magnetic field mitigates the instability towards a striped phase. In addition, we find a critical magnetic field above which the zero sound mode becomes massive.
Original language | English |
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Article number | 105 |
Journal | Journal of High Energy Physics |
Volume | 2012 |
Issue number | 5 |
DOIs | |
State | Published - 2012 |
Keywords
- AdS-CFT correspondence
- D-branes
- Holography and condensed matter physics (AdS/CMT)
ASJC Scopus subject areas
- Nuclear and High Energy Physics