“School of Physics”

Back to Papers Home
Back to Papers of School of Physics

Paper   IPM / P / 12693
School of Physics
  Title:   Probing Fractionalized Charges
  Author(s): 
1.  D. Allahbakhshi
2.  M. Alishahiha
  Status:   Preprint
  Journal:
  Year:  2013
  Supported by:  IPM
  Abstract:
Motivated by holographic entanglement entropy, for geometries with non-zero abalian charges, we define a quantity which is sensative to the background charges. One observes that there is a critical charge below that the system is mainly described by the metric and the effects of the background charges are just via metric's components. While for charges above the critical one the background gauge field plays an essential role. This, in turn, might be used to define an order parameter to probe phases of a system with fractionalized charges.

Download TeX format
back to top
Clients Logo
Clients Logo
Clients Logo
Clients Logo
Clients Logo
Clients Logo
Clients Logo
Clients Logo
scroll left or right