3 papers
cond-mat1996
Dephasing time of composite fermions
Patrick A. Lee, Eduardo R. Mucciolo, Henrik Smith
We study the dephasing of fermions interacting with a fluctuating transverse gauge field. The divergence of the imaginary part of the fermion self energy at finite temperatures is…
cond-mat1996
Specific heat and validity of quasiparticle approximation in the half-filled Landau level
Yong Baek Kim, Patrick A. Lee
We calculate the specific heat of composite fermion system in the half-filled Landau level. Two different methods are used to examine validity of the quasiparticle approximation wh…
cond-mat1994
Influence of gauge-field fluctuations on composite fermions near the half-filled state
Yong Baek Kim, Patrick A. Lee, Xiao-Gang Wen +1
Taking into account the transverse gauge field fluctuations, which interact with composite fermions, we examine the finite temperature compressibility of the fermions as a function…