4 papers
Compactifying the Sen Action: Six Dimensions
Neil Lambert, Yuchen Zhou
The Sen action for self-dual fields has been generalised by Hull to include two metrics which allows it to be defined on generic manifolds. In this paper we consider Kaluza-Klein c…
Quantising Chiral Bosons On Riemann Surfaces
Chris Hull, Neil Lambert
Sen's action in two dimensions governs a chiral boson coupled to a two-dimensional metric together with a second chiral boson that couples to a flat two-dimensional metric. This se…
The CFT of Sen's Formulation of Chiral Gauge Fields
Chris Hull, Neil Lambert
Sen's action for chiral bosons in 2 dimensions describes two chiral scalars, one of which couples to the physical metric and one of which couples to a flat metric. It has a general…
A Path Integral for the Chiral-Form Partition Function
Enrico Andriolo, Neil Lambert, Tristan Orchard +1
Starting from the recent action proposed by Sen [1,2], we evaluate the partition function of the compact chiral boson on a two-dimensional torus using a path-integral formulation.…