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Title: Lattice field theory study of magnetic catalysis in graphene

Journal Article · · Physical Review B
 [1];  [1];  [2]
  1. Univ. of Utah, Salt Lake City, UT (United States)
  2. Johann Wolfgana Goethe Univ., Frankfurt am Main (Germany); Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); College of William and Mary, Williamsburg, VA (United States)

We discuss the simulation of the low-energy effective field theory (EFT) for graphene in the presence of an external magnetic field. Our fully nonperturbative calculation uses methods of lattice gauge theory to study the theory using a hybrid Monte Carlo approach. We investigate the phenomenon of magnetic catalysis in the context of graphene by studying the chiral condensate which is the order parameter characterizing the spontaneous breaking of chiral symmetry. In the EFT, the symmetry breaking pattern is given by $$U(4) \to U(2) \times U(2)$$. We also comment on the difficulty, in this lattice formalism, of studying the time-reversal-odd condensate characterizing the ground state in the presence of a magnetic field. Lastly, we study the mass spectrum of the theory, in particular the Nambu-Goldstone (NG) mode as well as the Dirac quasiparticle, which is predicted to obtain a dynamical mass.

Research Organization:
Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
PHY-1516509; PHY14-14614; AC05-06OR23177
OSTI ID:
1401983
Alternate ID(s):
OSTI ID: 1352976
Report Number(s):
JLAB-THY-17-2576; DOE/OR/23177-4238; arXiv:1608.00666; PRBMDO; TRN: US1703232
Journal Information:
Physical Review B, Vol. 95, Issue 16; ISSN 2469-9950
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 9 works
Citation information provided by
Web of Science

References (68)

Can Stochastic Quantization Evade the Sign Problem? The Relativistic Bose Gas at Finite Chemical Potential journal April 2009
Is Graphene in Vacuum an Insulator? journal January 2009
Spontaneous symmetry breaking and quantum Hall effect in graphene journal July 2007
Numerical study of the conductivity of graphene monolayer within the effective field theory approach journal July 2012
Electron Fractionalization in Two-Dimensional Graphenelike Structures journal May 2007
Magnetic-Field-Induced Insulating Behavior in Highly Oriented Pyrolitic Graphite journal October 2001
Monte Carlo simulation of the semimetal-insulator phase transition in monolayer graphene journal March 2010
Density of States in Gauge Theories journal September 2012
Magnetic field driven metal-insulator phase transition in planar systems journal July 2002
Hybrid Stochastic Differential Equations Applied to Quantum Chromodynamics journal December 1985
Effects of flavor-symmetry violation from staggered fermion lattice simulations of graphene journal January 2011
Lattice Fermions in Odd Dimensions journal March 1987
Monte Carlo Study of the Semimetal-Insulator Phase Transition in Monolayer Graphene with a Realistic Interelectron Interaction Potential journal July 2013
Dynamical chiral symmetry breaking by a magnetic field in QED journal October 1995
Partial flavor symmetry restoration for chiral staggered fermions journal November 1999
Theory of integer quantum Hall effect in graphene journal April 2007
Monte Carlo study of the electron transport properties of monolayer graphene within the tight-binding model journal December 2012
The QCD phase diagram for external magnetic fields journal February 2012
Dimensional reduction and dynamical chiral symmetry breaking by a magnetic field in 3 + 1 dimensions journal April 1995
Monte Carlo simulation of the tight-binding model of graphene with partially screened Coulomb interactions journal May 2014
Quantum Hall States near the Charge-Neutral Dirac Point in Graphene journal September 2007
Dynamical flavor symmetry breaking by a magnetic field in 2+1 dimensions journal October 1995
On Gauge Invariance and Vacuum Polarization journal June 1951
Numerical study of chiral symmetry breaking in non-Abelian gauge theory with background magnetic field journal January 2010
Chiral symmetry breaking in planar QED in external magnetic fields journal May 2012
Coulomb interaction and magnetic catalysis in the quantum Hall effect in graphene journal January 2012
Four fermion interactions in non-Abelian gauge theory journal June 2013
Chiral symmetry breaking and the quantum Hall effect in monolayer graphene journal November 2014
The electronic properties of graphene journal January 2009
Lattice field theory simulations of graphene journal April 2009
Dual Lattice Simulation of the Abelian Gauge-Higgs Model at Finite Density: An Exploratory Proof of Concept Study journal October 2013
Monte Carlo simulation of monolayer graphene at nonzero temperature journal August 2011
Quantum Monte Carlo calculations for carbon nanotubes journal April 2016
Landau-Level Splitting in Graphene in High Magnetic Fields journal April 2006
Strength of Effective Coulomb Interactions in Graphene and Graphite journal June 2011
Nonperturbative QCD simulations with 2 + 1 flavors of improved staggered quarks journal May 2010
Electronic properties of graphene in a strong magnetic field journal November 2011
Topological Mott Insulators journal April 2008
Spontaneous symmetry breaking in graphene subjected to an in-plane magnetic field journal November 2007
Canonical ensembles and nonzero density quantum chromodynamics journal March 1992
Absence of neutrinos on a lattice journal July 1981
Approaches to the sign problem in lattice field theory journal August 2016
Magnetic Catalysis in Graphene Effective Field Theory journal December 2016
Electric Field Effect in Atomically Thin Carbon Films journal October 2004
Density Waves and Cooper Pairing on the Honeycomb Lattice journal April 2008
Flavor condensate and vacuum (in-)stability in QED2+1 journal January 1997
Catalysis of Dynamical Flavor Symmetry Breaking by a Magnetic Field in 2 + 1 Dimensions journal December 1994
Dimensional reduction and catalysis of dynamical symmetry breaking by a magnetic field journal March 1996
Interactions and Phase Transitions on Graphene’s Honeycomb Lattice journal October 2006
Logarithmic triviality of compact QED coupled to a four-Fermi interaction journal May 2005
Renormalization group flow of quartic perturbations in graphene: Strong coupling and large- N limits journal February 2008
Quark condensate in a magnetic field journal June 1997
Lattice Methods for Quantum Chromodynamics book September 2006
Hybrid-molecular-dynamics algorithms for the numerical simulation of quantum chromodynamics journal April 1987
Model for a Quantum Hall Effect without Landau Levels: Condensed-Matter Realization of the "Parity Anomaly" journal October 1988
Improving the staggered quark action to reduce flavour symmetry violations journal April 1998
Ac Conductivity of Graphene: from Tight-Binding Model to 2 + 1-Dimensional Quantum Electrodynamics journal October 2007
Dynamical breakdown of parity and time-reversal invariance in the many-body theory of graphene journal July 2013
Dynamics in the quantum Hall effect and the phase diagram of graphene journal August 2008
Meron-Cluster Solution of Fermion Sign Problems journal October 1999
On-shell improved action for QCD with susskind fermions and the asymptotic freedom scale journal April 1989
Seeking the equation of state of non-compact lattice QED journal March 1997
New approach to the sign problem in quantum field theories: High density QCD on a Lefschetz thimble journal October 2012
Vacuum polarization and the absence of free quarks in four dimensions journal June 1974
Discrete accidental symmetry for a particle in a constant magnetic field on a torus journal February 2009
Viability of lattice perturbation theory journal September 1993
Chiral condensate in a constant electromagnetic field journal November 2007
Numerical simulation of graphene in an external magnetic field journal June 2014

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