118 citations · 525 across the 18 of their papers we have counts for
18 papers
Worldline Higher Spin Gravity
Minkyeu Cho, Euihun Joung, Taehwan Oh +1
We propose a worldline formulation of higher-spin gravity (HSG) in , based on a simple twistor action. Taken at face value, the model describes only the free propag…
Spinorial higher-spin gauge theory from IKKT in Euclidean and Minkowski signatures
Harold Steinacker, Tung Tran
We explore the semi-classical relation between the fuzzy 4-hyperboloid and non-compact quantized twistor space at large . This provides two background…
Twistor approach to higher-spin theories and matrix model
Tung Tran
We discuss recent endeavours in connecting twistor theory to higher-spin theories and the IKKT- matrix model. Starting with a brief review on higher-spin algebra hs in four-dimensi…
Constraining higher-spin S-matrices
Tung Tran
There are various no-go theorems that tightly constrain the existence of local higher-spin theories with non-trivial S-matrix in flat space. Due to the existence of higher-spin Yan…
Higher-spin Yang-Mills, amplitudes and self-duality
Tim Adamo, Tung Tran
The existence of interacting higher-spin theories is tightly constrained by many no-go theorems. In this paper, we construct a chiral, higher-spin generalization of Yang-Mills theo…
Toward a twistor action for chiral higher-spin gravity
Tung Tran
A covariant twistor action for chiral higher-spin theory in (A)dS and flat space is constructed in terms of a holomorphic Chern-Simons theory on twistor space. The action reproduce…