79 citations · 133 across the 5 of their papers we have counts for
3 papers · 1 filter
Yang Baxter and Anisotropic Sigma and Lambda Models, Cyclic RG and Exact S-Matrices
Calan Appadu, Timothy J. Hollowood, Dafydd Price +1
Integrable deformation of SU(2) sigma and lambda models are considered at the classical and quantum levels. These are the Yang-Baxter and XXZ-type anisotropic deformations. The XXZ…
Giant Magnons of String Theory in the Lambda Background
Calan Appadu, Timothy J. Hollowood, J. Luis Miramontes +2
The analogues of giant magnon configurations are studied on the string world sheet in the lambda background. This is a discrete deformation of the AdS(5)xS(5) background that prese…
Quantum Inverse Scattering and the Lambda Deformed Principal Chiral Model
Calan Appadu, Timothy J. Hollowood, Dafydd Price
The lambda model is a one parameter deformation of the principal chiral model that arises when regularizing the non-compactness of a non-abelian T dual in string theory. It is a cu…