TY - JOUR
T1 - Hyperuniformity of critical absorbing states
AU - Hexner, Daniel
AU - Dov, Levine
N1 - Publisher Copyright: © 2015 American Physical Society.
PY - 2015/3/20
Y1 - 2015/3/20
N2 - The properties of the absorbing states of nonequilibrium models belonging to the conserved directed percolation universality class are studied. We find that, at the critical point, the absorbing states are hyperuniform, exhibiting anomalously small density fluctuations. The exponent characterizing the fluctuations is measured numerically, a scaling relation to other known exponents is suggested, and a new correlation length relating to this ordering is proposed. These results may have relevance to photonic band-gap materials.
AB - The properties of the absorbing states of nonequilibrium models belonging to the conserved directed percolation universality class are studied. We find that, at the critical point, the absorbing states are hyperuniform, exhibiting anomalously small density fluctuations. The exponent characterizing the fluctuations is measured numerically, a scaling relation to other known exponents is suggested, and a new correlation length relating to this ordering is proposed. These results may have relevance to photonic band-gap materials.
UR - http://www.scopus.com/inward/record.url?scp=84925876996&partnerID=8YFLogxK
U2 - https://doi.org/10.1103/PhysRevLett.114.110602
DO - https://doi.org/10.1103/PhysRevLett.114.110602
M3 - مقالة
SN - 0031-9007
VL - 114
JO - Physical Review Letters
JF - Physical Review Letters
IS - 11
M1 - 110602
ER -