Magnetic susceptibility of quark matter within Fermi-liquid theory
arXiv:0803.0807 · doi:10.1016/j.physletb.2008.04.031
Abstract
Possibility of spontaneous magnetization in QCD and magnetic properties of quark matter is discussed by evaluating the magnetic susceptibility within Fermi-liquid theory. The screening effects for gluons are taken into account to figure out the specific properties of the magnetic transition in gauge theories. It is shown that the static screening effect in terms of the Debye mass does not necessarily work against the magnetic instability; it promotes the instability, depending on the coupling constant and the number of flavors.
10 pages, 2 figures
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Cited by in corpus (10)
- Spin dependent Fermi Liquid parameters and properties of polarized quark matter
- Spontaneous magnetization in QCD and non-Fermi-liquid effects
- Non-Fermi-liquid effect in magnetic susceptibility
- Ground state energy of spin polarized quark matter with correlation
- Spin susceptibility of degenerate quark matter
- Symmetric and anti-symmetric Landau parameters and magnetic properties of dense quark matter
- Ferromagnetism of electron gas
- Magnetic aspects of QCD at finite density and temperature
- Magnetic aspects of QCD and compact stars
- Magnetic Susceptibility in Strongly Coupled Systems