[Wannier] Req. uniqueness of Maximally localized Wannier functions

[Soumyadeep]

Dear All,

   I have a query, is Maximally localized Wannier functions are unique 
set of functions? I mean for a particular system only one set of MLWF is 
possible or it can be many set depending on other factors?

   Waiting eagerly for your reply.

with many thanks and best regards
Soumyadeep
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Soumyadeep Ghosh,
Senior Research Fellow,
Homi Bhabha National Institute (HBNI),
Raja Ramanna Centre for Advanced Technology, Indore, India-452013
Mob: (+91)9424664553
User Lab: 0731244-2580
Email: soumyadeepghosh35 at gmail.com, soumyadeep at rrcat.gov.in
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