[Level3soliden] Fwd: Spring 2024 seminar schedule | Feb 2 Frank Schindler

[Johannes Hofmann]

> Begin forwarded message:
> 
> From: VirtualCondMatSeminars <virtualcondmatseminars at gmail.com>
> Subject: Spring 2024 seminar schedule | Feb 2 Frank Schindler
> Date: 31 January 2024 at 12:02:59 CET
> To: virtualcondmatseminars at googlegroups.com
> 
> Dear colleagues,  
> 
> Greetings from the Nordic and UK virtual condensed matter seminar series!  
> 
> We are happy to announce the online seminar schedule for spring 2024:  
> 
> 02 Feb-  Frank Schindler (Imperial College London)
> 16 Feb-  Jose Lado (Aalto University)
> 01 Mar-  Ivan Khaymovich (Nordita/Stockholm University)
> 15 Mar-  Bruno Bertini  (University of Nottingham)
> 12 Apr-  TBA
> 03 May-  Luiza Angheluta-Bauer (University of Oslo)
> 17 May-  Egor Babaev (KTH Stockholm)
> 
> You can add the seminars to your calendar by following links
> 
> google calendar: 
> 
> https://calendar.google.com/calendar/u/0?cid=dmlydHVhbGNvbmRtYXRzZW1pbmFyc0BnbWFpbC5jb20
> 
> iCal:
> 
> https://calendar.google.com/calendar/ical/virtualcondmatseminars%40gmail.com/public/basic.ics
> 
> The seminars start every other Friday during term time at 
> 13:15 UK and Iceland 
> 14:15 Denmark, Norway, Sweden
> 15:15 Finland 
> 
> Talks take place over zoom at:
> 
> https://nordita.org/zoom/nvcms
> 
> The full list of speakers and abstracts can also be found on the seminar website: 
> 
> https://sites.google.com/view/nvcms/home   
> 
> The website contains a registration form where you can sign up for this mailing list. It is currently run as a moderated google group and reaches over 200 researchers. It is used for sending out seminar reminders as well as job or workshop announcements. If you have an announcement please feel free to send it to:
> 
> virtualcondmatseminars at googlegroups.com <mailto:virtualcondmatseminars at googlegroups.com>
> 
> 
> This time the seminar programme will start on Feb 2 at 14:15 Stockholm time (13:15 UK time) with Frank Schindler (Imperial College London) as the first speaker, who will talk about  
> 
> Title: “Infernal and exceptional edge modes: non-Hermitian topology beyond the skin effect”  
> 
> Abstract: The classification of point gap topology in all local non-Hermitian (NH) symmetry classes has been recently established. However, many entries in the resulting periodic table have only been discussed in a formal setting and still lack a physical interpretation in terms of their bulk-boundary correspondence. In my talk, I will derive the edge signatures of all two-dimensional phases with intrinsic point gap topology. While in one dimension point gap topology invariably leads to the NH skin effect, NH boundary physics is significantly richer in two dimensions. I will show that there are two broad classes of non-Hermitian edge states: (1) infernal points, where a skin effect occurs only at a single edge momentum, while all other edge momenta are devoid of edge states. (2) NH exceptional point dispersions, where edge states persist at all edge momenta and furnish an anomalous number of symmetry-protected exceptional points.
> 
> We would be grateful if you could forward this invitation to anyone who might be interested in the seminar programme. We hope to see many of you at the seminars!  
> 
> Best wishes, 
> Habib, Johannes, Sergej
> 
> 
> -- 
> You received this message because you are subscribed to the Google Groups "virtualcondmatseminars" group.
> To unsubscribe from this group and stop receiving emails from it, send an email to virtualcondmatseminars+unsubscribe at googlegroups.com <mailto:virtualcondmatseminars+unsubscribe at googlegroups.com>.
> To view this discussion on the web visit https://groups.google.com/d/msgid/virtualcondmatseminars/77591DF8-34BC-4F3B-8D0B-7A7149BCE551%40gmail.com <https://groups.google.com/d/msgid/virtualcondmatseminars/77591DF8-34BC-4F3B-8D0B-7A7149BCE551%40gmail.com?utm_medium=email&utm_source=footer>.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.chalmers.se/pipermail/level3soliden/attachments/20240131/18af76b6/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: smime.p7s
Type: application/pkcs7-signature
Size: 1623 bytes
Desc: not available
URL: <http://lists.chalmers.se/pipermail/level3soliden/attachments/20240131/18af76b6/attachment.p7s>