Zobrazeno 1 - 10
of 427
pro vyhledávání: '"P. Kristjansen"'
We review a class of integrable, supersymmetric defect conformal field theories which have holographic duals in the form of probe brane models. Our main examples are defect versions of N=4 SYM and ABJM theory, both involving a domain wall with Nahm p
Externí odkaz:
http://arxiv.org/abs/2401.17144
We derive a manifestly superconformal expression for the leading-order two-point functions of all single trace chiral primary operators in 4d $\mathcal{N}=4$ super-Yang-Mills theory with a co-dimension one Nahm pole defect. Notably, our result involv
Externí odkaz:
http://arxiv.org/abs/2401.13749
Publikováno v:
Phys.Lett. B846 (2023) 138235
We compute type-B Weyl anomaly coefficients for the domain wall version of N = 4 SYM that is holographically dual to the D3-D5 probe-brane system with flux. Our starting point is the explicit expression for the improved energy momentum tensor of N =
Externí odkaz:
http://arxiv.org/abs/2307.10946
We consider the defect CFT defined by a 't Hooft line embedded in N=4 super Yang-Mills theory. By explicitly quantizing around the given background we exactly reproduce a prediction from S-duality for the correlators between the 't Hooft line and chi
Externí odkaz:
http://arxiv.org/abs/2305.03649
Autor:
Gombor, Tamas, Kristjansen, Charlotte
We find a closed formula for the overlap of Bethe eigenstates of an alternating $SU(4)$ spin chain, describing the scalar sector of ABJM theory, and matrix product states of any bond dimension representing 1/2 BPS co-dimension one domain walls in the
Externí odkaz:
http://arxiv.org/abs/2207.06866
Publikováno v:
Dansk Universitetspaedagogisk Tidsskrift, Vol 19, Iss 36 (2024)
Abstract Denne artikel har til formål at kortlægge den eksisterende viden om social ulighed på professionsbacheloruddannelser i Danmark. Fokus er på betydningen af socio-økonomisk baggrund for professionsbachelorstuderendes uddannelsesforløb.
Externí odkaz:
https://doaj.org/article/77fd6801777243b68c1ecf6ce8b25d54
One-point functions of local operators are studied, at weak and strong coupling, for the ABJM theory in the presence of a 1/2 BPS domain wall. In the underlying quantum spin chain the domain wall is represented by a boundary state which we show is in
Externí odkaz:
http://arxiv.org/abs/2112.10438
Autor:
Henrik Schmidt, Lisbet Rosenkrantz Hölmich, Karoline Assifuah Kristjansen, Andreas Engel Krag, Marie Louise Bønnelykke-Behrndtz
Publikováno v:
BMJ Open, Vol 14, Iss 2 (2024)
Introduction Inflammation is a hallmark of cancer and is involved in tumour growth and dissemination. However, the hallmarks of cancer are also the hallmarks of wound healing, and modulating the wound inflammatory response and immune contexture in re
Externí odkaz:
https://doaj.org/article/bb3c66b98a72459e9e8c62b04dca77b2
The encoding of all possible sets of Bethe equations for a spin chain with SU(N|M) symmetry into a QQ-system calls for an expression of spin chain overlaps entirely in terms of Q-functions. We take a significant step towards deriving such a universal
Externí odkaz:
http://arxiv.org/abs/2106.08116
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 8, Pp 1-38 (2023)
Abstract We consider the defect CFT defined by a ’t Hooft line embedded in N $$ \mathcal{N} $$ = 4 super Yang-Mills theory. By explicitly quantizing around the given background we exactly reproduce a prediction from S-duality for the correlators be
Externí odkaz:
https://doaj.org/article/a8f0b27dc93349a5a4560e665885cd11