title: Temperature-driven nonclassical light.
abstract: With reference to two well known scenarios, we discuss, for nonclassical light, the competition between quantum and thermal effects. It is seen that for nonclassical light to be produced some amount of temperature-induced disorder is needed plus quantum fluctuations of order ħ squared.
authors.affiliation: Instituto de Física, CCT La Plata, CONICET, Universidad Nacional de La Plata, C.C. 727, 1900, La Plata, Argentina.
authors.forename: F
authors.initials: F
authors.lastname: Pennini
authors.forename: A
authors.initials: A
authors.lastname: Plastino
authors.forename: G L
authors.initials: GL
authors.lastname: Ferri