We compute some dependence coefficients for the stationary Markov chain whose
transition kernel is the Perron-Frobenius operator of an expanding map T of
[0,1] with a neutral fixed point. We use these coefficients to prove a
central limit theorem for the partial sums of f∘Ti, when f belongs to
a large class of unbounded functions from [0,1] to R. We also
prove other limit theorems and moment inequalities.Comment: 16 page