95 citations · 560 across the 41 of their papers we have counts for
41 papers
Gauging the Schwarzian Action
A. Pinzul, A. Stern, Chuang Xu
In this work, we promote the global symmetry of the Schwarzian derivative to a local gauge symmetry. To achieve this, we develop a procedure that potentially can…
Embedding Space Approach to JT Gravity
A. Pinzul, A. Stern, Chuang Xu
We present a coordinate-free background space construction of Euclidean Jackiw-Teitelboim gravity. It is written as a gauge theory that utilizes the Killing vectors and conformal K…
Noncommutative II: The Correspondence Principle
A. Stern, A. Pinzul
Using the exact solutions to the field equation for a massive scalar field on noncommutative , we apply the correspondence principle to obtain an exact result for…
Noncommutative I: Exact solutions
A. Pinzul, A. Stern
We study the exact solutions of both, massless and massive, scalar field theory on the noncommutative . We also discuss some important limits in order to compare with known…
Growing Hair on the extremal black hole
B. Harms, A. Stern
We show that the nonlinear model in an asymptotically space-time admits a novel local symmetry. The field action is assumed to be quartic in the nonlinear model fie…
Spinning -model solitons in Anti-de Sitter space
B. Harms, A. Stern
We obtain numerical solutions for rotating topological solitons of the nonlinear -model in three-dimensional Anti-de Sitter space. Two types of solutions, and , are fo…