Effective Action and Mean Fermion Number Density of Graphene in Constant Magnetic Field at Finite Temperature and Density

Details Effective Action and Mean Fermion Number Density of Graphene in Constant Magnetic Field at Finite Temperature and Density Effective Action and Mean Fermion Number Density of Graphene in Constant Magnetic Field at Finite Temperature and Density

2012-04-12

arxiv.org/abs/1204.2632v1

Physics

High Energy Physics

High Energy Physics - Theory

12 pages

Scientific paper

The effective action and the mean fermion number density of graphene in constant external magnetic field at finite temperature and density are calculated. Closed expressions for these are given and their variation with temperature are studied. It is found that the mean fermion number density peaks around a particular temperature, depending on the chemical potential at low temperatures. This feature is interpreted as 'condensation of fermions ${\bar{\psi}}{\psi}$' in graphene. In future, it is interesting to extend and explore this calculation and the work of the reference [20] for the case of Graphyne [23].

Affiliated with

Also associated with

No associations

Rating

Effective Action and Mean Fermion Number Density of Graphene in Constant Magnetic Field at Finite Temperature and Density does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Effective Action and Mean Fermion Number Density of Graphene in Constant Magnetic Field at Finite Temperature and Density, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Effective Action and Mean Fermion Number Density of Graphene in Constant Magnetic Field at Finite Temperature and Density will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-311855