integrability

2D CFTs - Large Charge is not enough
In this note we study two-dimensional CFTs at large global charge. Since the large-charge sector decouples from the dynamics, it does …
Thiago Araujo, Omar Celikbas, Domenico Orlando, Susanne Reffert
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Solving the large charge expansion with integrability (Padova)
24 Sep 2020 11:30 Padova, Italy
Slides
Quantum crystals, Kagome lattice and plane partitions fermion-boson duality
In this work we study quantum crystal melting in three space dimensions. Using an equivalent description in terms of dimers in a …
Thiago Araujo, Domenico Orlando, Susanne Reffert
Preprint
Yang-Baxter deformations and generalized supergravity - A short summary
Integrable deformations of type IIB superstring theory on $\mathrm{AdS}_5\times S^5$ have played an important role over the last years. …
Domenico Orlando, Susanne Reffert, Jun-ichi Sakamoto, Yuta Sekiguchi, Kentaroh Yoshida
Preprint
O(d,d) transformations preserve classical integrability
In this note, we study the action of O(d,d) transformations on the integrable structure of two-dimensional non-linear sigma models via …
Domenico Orlando, Susanne Reffert, Yuta Sekiguchi, Kentaroh Yoshida
Preprint
SUSY and the bi-vector
In this note we give an explicit formula for the preserved Killing spinors in deformed string theory backgrounds corresponding to …
Domenico Orlando, Susanne Reffert, Yuta Sekiguchi, Kentaroh Yoshida
Preprint
Killing spinors from classical r-matrices
The Yang-Baxter (YB) deformation is a systematic way of performibg integrable deformations of two-dimensional symmetric non-linear …
Domenico Orlando, Susanne Reffert, Yuta Sekiguchi, Kentaroh Yoshida
Preprint
Deformations, defects and a noncommutative spectral curve
The fluxtrap is an exact string theory background that has been originally introduced as a string realization of the $\Omega$ …
5 Sep 2017 11:15 Kyoto University (Japan)
Slides
Generalized type IIB supergravity equations and non-Abelian classical r-matrices
We study Yang-Baxter deformations of the $AdS_5 \times S^5$ superstring with non-Abelian classical $r$-matrices which satisfy the …
Domenico Orlando, Susanne Reffert, Jun-ichi Sakamoto, Kentaroh Yoshida
Preprint
Yang-Baxter deformations of Minkowski spacetime
We study Yang–Baxter deformations of 4D Minkowski spacetime. We obtain metrics and $B$–fields as Yang–Baxter deformations which …
Takuya Matsumoto, Domenico Orlando, Susanne Reffert, Jun-ichi Sakamoto, Kentaroh Yoshida
Preprint