<div dir="ltr"><div class="gmail_extra">Dear all,</div><div class="gmail_extra"><br></div><div class="gmail_extra">I am looking to know the possibility of asr  rule for non zero q point (along any other special point from GAMMA direction) ???? Is it possible???. If no, How can PWscf phonon dispersion plots contains LO-TO splitting in whole phonon dispersion relation!!!!!</div><div class="gmail_extra"><br></div><div class="gmail_extra">Help me in this doubt... Thanks in advance</div><div class="gmail_extra"><br></div><div class="gmail_extra"><br></div><div class="gmail_extra"><div style="font-family:arial,sans-serif;font-size:13px">with regards</div><div style="font-family:arial,sans-serif;font-size:13px">S. Appalakondaiah</div><div style="font-family:arial,sans-serif;font-size:13px">PhD Student</div><div style="font-family:arial,sans-serif;font-size:13px">University of Hyderabad</div><div style="font-family:arial,sans-serif;font-size:13px">India.</div></div></div>