Time-reversal breaking in fractional differential problems
Facultad de Ciencias Fısico-Matemáticas, Universidad Michoacana, 58060, Morelia, Mexico
* e-mail: firstname.lastname@example.org
Accepted: 5 June 2015
Published online: 26 June 2015
A Cauchy-type integral formula is used to obtain the value of a fractional derivative of a power function at the negative real axis. This new result highlights the lack of time-reversal symmetry of a fractional differential operator of noninteger order in Newtonian mechanics.
© Società Italiana di Fisica and Springer-Verlag Berlin Heidelberg, 2015