<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1">
</head>
<body bgcolor="#ffffff" text="#000000">
<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1">
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tbody>
<tr>
<td>
<h1>Seminars</h1>
May 27 (Thursday), 2010 - 14:00 <br>
<b>Bijan Bagchi</b> (Department of Applied Mathematics,
University of Calcutta) <br>
<b>Minimum Length in Quantum Mechanics and Non-Hermitian Models</b>
<br>
<br>
<b>Abstract :</b> We enquire into deformations of canonical
quantum conditions that
inevitably lead to non-Hermitian momentum and position operators and
thus to
non-Hermitian Hamiltonians. We demonstrate that such deformed models
may be
treated at par with quasi/pseudo/PT-symmetric systems which are
currently of
active research interest. For some typical types of deformations we
compute
the minimal uncertainty and minimal length which are essential in
various
approaches to quantum gravity. <br>
<br>
<a href="http://www.gursey.gov.tr/autoposter/posters/51.pdf"
target="_blank">Poster</a></td>
</tr>
</tbody>
</table>
</body>
</html>