5 papers
Supersymmetry and Nonreciprocity
Savdeep Sethi, Gabriel Artur Weiderpass
Nonreciprocal theories are used to model a broad array of non-equilibrium phenomena found in nature ranging from biological systems like networks of neurons to the behavior of over…
The On-shell Gravity Action and Linear Dilaton Holography
Andrea Dei, Kiarash Naderi, Savdeep Sethi
Computing the Euclidean spacetime action on-shell provides a useful way of both testing holographic proposals and determining the string theory sphere partition function. We consid…
Holography with Null Boundaries
Christian Ferko, Savdeep Sethi
One of the key issues in holography is going beyond and defining quantum gravity in spacetimes with a null boundary. Recent examples of this type involve linear dila…
Solving the Kinetic Ising Model with Non-Reciprocity
Gabriel Artur Weiderpass, Mayur Sharma, Savdeep Sethi
Non-reciprocal interactions are a generic feature of non-equilibrium systems. We define a non-reciprocal generalization of the kinetic Ising model in one spatial dimension. We solv…
Tensionless AdS/CFT and Single Trace
Andrea Dei, Bob Knighton, Kiarash Naderi +1
One of the few cases of AdS/CFT where both sides of the duality are under good control relates tensionless strings on AdS to a two-dimensional symmetric product CFT. Buil…