Gp. Arrighini et al., Electric response properties of a confined gas of independent particles acted upon by a direct current electric field, THEOR CH AC, 104(3-4), 2000, pp. 327-330
Exact results for linear and nonlinear electric response properties of a no
n-interacting ensemble of charged particles, confined within an impenetrabl
e box and subjected to a static, homogeneous electric field, are derived an
d discussed.