# Seminars

## General information

The department is located at:

Ångström Laboratory, Polacksbacken, Lägerhyddsvägen 1.

Here's how to find us.

The seminars are available in several formats:

- Web: http://www.physics.uu.se/en/seminars/calendar
- iCal: http://www.physics.uu.se/sv/calendar/all/ical
- RSS-feed: http://www.physics.uu.se/en/seminars/upcoming/rss.xml

## Information about *Astronomy and Space Physics* seminars

**Usual seminar time is Thursday, 14.00 sharp (45 min talk + 15 min discussion)****Usual seminar room is***Hiorters rum*, floor 3, house 7- Group meetings:
**Planets:**Tue 15-16,**IRFU:**Wed 11-12,**Galaxies:**Fri 15-16,**Stars:**Fri 14-15 - Seminars at other Swedish institutes: Stockholm, Lund, Onsala
- Past and present IRFU seminars: 1996-present day
- Comments or inquiries regarding Astronomy and Space Physics seminars should be directed to the

seminar organizers (Andreas Korn and Eric Stempels).

## Information about *Nuclear and Particle Physics* seminars

**Usual seminar time is Thursday, 15.15 (45-50 min talk + 10-15 min discussion)****Usual seminar room is***12167*, floor 2, southern end of house 1- Comments or inquiries regarding Nuclear and Particle Physics seminars should be directed to the seminar organizer (Andrzej Kupsc and Richard Brenner).

## Information about *Theoretical Physics* seminars

**Usual seminar time is Wednesday, 13.15-14.15****Usual seminar room is***Oseenska rummet*, floor 3 house 7- Past seminars: 2003-
- Comments or inquiries regarding the Theoretical Physics seminars should be directed to the seminar organizer (Thomas Klose)

## Information about *Applied Nuclear Physics* seminars

- Comments or inquiries regarding the Applied Nuclear Physics seminars should be directed to the seminar organizer (Anna Davour)

## Information about *Materials Theory * seminars

**Usual seminar time is Friday, 12.00-12.45****Usual seminar room is***Å80101*, floor 0 house 8- Comments or inquiries regarding the "Materials Theory Friday Seminars" should be directed to the seminar organizer (Sumanta Bhandary)

Last updated 2014-05-14 13:14.

Editor: Webmaster

# Upcoming seminars

# Search for charged Higgs boson in ATLAS and development of novel technology for future particle detector systems

Abstract soon...

# Derived representation schemes

Representation schemes parametrize representations of associative algebras on a given vector space. I will review a derived version of this theory, due to Berest, Khachatryan and Ramadoss, and present simple examples, such as the algebra of polynomials in two variables, featuring phenomena that are visible in computer experiments, and only partly understood mathematically. I will explain the relation with instanton partition functions of N=2 supersymmetric gauge theory on R^4xS^1 and with constant term identities. (Based on joint work with Y. Berest, A. Patotski, A. Ramadoss and T. Willwacher)

# Higher Spins & Strings

The conjectured relation between higher spin theories on anti de-Sitter (AdS) spaces and weakly coupled conformal field theories is reviewed. I shall then outline the evidence in favour of a concrete duality of this kind, relating a specific higher spin theory on AdS3 to a family of 2d minimal model CFTs. Finally, I shall explain how this relation fits into the framework of the familiar stringy AdS/CFT correspondence.