19 citations · 104 across the 20 of their papers we have counts for
22 papers
Twisted scattering from Chern-Simons theory
Guillermo Arias-Tamargo, Philip Boyle Smith, Rishi Mouland +1
We consider boundary conditions of two-dimensional Dirac fermions which preserve a non-anomalous continuous symmetry which acts differently on the left- and right-movers. Such boun…
Non-Invertible Symmetries and Boundaries for Two-Dimensional Fermions
Guillermo Arias-Tamargo, Philip Boyle Smith, Rishi Mouland +1
We study the relation between boundary conditions and categorical symmetries of two-dimensional fermionic conformal field theories. We determine all anomaly-free invertible global…
An M2/M5 Duality from the Giant Graviton Expansion
Heng-Yu Chen, Nick Dorey, Sanefumi Moriyama +2
We conjecture a precise relation between the superconformal indices of two theories defined in different spacetime dimensions. The first is the three-dimensional ABJM theory descri…
Extremal couplings and gluon scattering in M-theory
Shai M. Chester, Rishi Mouland, Jesse van Muiden +1
We consider M-theory on the backgrounds AdS and AdS, which have fixed point locii AdS for . These…
Phases of 2d Gauge Theories and Symmetric Mass Generation
Rishi Mouland, David Tong, Bernardo Zan
We study the dynamics and phase structure of Abelian gauge theories in dimensions. These include gauge theory coupled to a scalar and a fermion, as well as the two-f…
Extremal couplings, graviton exchange, and gluon scattering in AdS
Shai M. Chester, Rishi Mouland, Jesse van Muiden
Extremal cubic couplings in AdS relate bulk fields such that . Such couplings lead to divergent 3-point Witten diagrams, and do not occur in theories with maximal supe…
Giant Gravitons and Volume Minimisation
Heng-Yu Chen, Nick Dorey, Sanefumi Moriyama +2
We establish a precise correspondence between the giant graviton expansion of the superconformal index of field theories in , and the master volume formalism of Gauntlett,…
Six-Dimensional Correlators From a Five-Dimensional Operator Product Expansion
N. Lambert, A. Lipstein, R. Mouland
In this letter we discuss the operator product expansion of scalar operators in five-dimensional field theories with an spacetime symmetry. Such theories arise…
On the Hilbert Space of Dyons
Rishi Mouland, David Tong
We revisit the construction of the Hilbert space of non-relativistic particles moving in three spatial dimensions. This is given by the space of sections of a line bundle that can…
Fermion-Monopole Scattering in the Standard Model
Marieke van Beest, Philip Boyle Smith, Diego Delmastro +2
We study the scattering of fermions off 't Hooft lines in the Standard Model. A long-standing paradox suggests that the outgoing fermions necessarily carry fractional quantum numbe…
How to Build a Black Hole out of Instantons
Rishi Mouland
An often fruitful route to study quantum gravity is the determination and study of quantum mechanical models--that is, models with finite degrees of freedom--that capture the dynam…
AdS Black Holes from Rotating M5-branes
Nikolay Bobev, Marina David, Junho Hong +1
We construct a general asymptotically locally AdS stationary black hole solution of 7d maximal gauged supergravity with three angular momenta and two electric charges. When emb…
Conformal Quantum Mechanics, Holomorphic Factorisation, and Ultra-Spinning Black Holes
Nick Dorey, Rishi Mouland
We study a limit in which a relativistic CFT reduces to conformal quantum mechanics, and relate the partition functions of the two theories. When the initial CFT is holographic, ou…
Black Hole Entropy from Quantum Mechanics
Nick Dorey, Rishi Mouland, Boan Zhao
We provide evidence for a holographic duality between superconformal quantum mechanics on the moduli space of Yang-Mills instantons and M-theory in certain asymptotically $AdS_{7}\…
Non-Lorentzian Spacetime Symmetry in Various Dimensions
Neil Lambert, Rishi Mouland, Tristan Orchard
We discuss non-Lorentzian Lagrangian field theories in dimensions that admit an spacetime symmetry which includes a scaling transformation. These can be obtained b…
Non-Lorentzian Supersymmetric Models and M-Theory Branes
Rishi Mouland
The theme of this thesis is the study of field theories generically without Lorentz symmetry, but possessing an inhomogeneous scaling symmetry. A number of aspects of such models a…
Five-Dimensional Path Integrals for Six-Dimensional Conformal Field Theories
Neil Lambert, Arthur Lipstein, Rishi Mouland +1
In this paper we derive Ward-Takahashi identities from the path integral of supersymmetric five-dimensional field theories with an spacetime symmetry in the presence of i…
Instanton Worldlines in Five-Dimensional -Deformed Gauge Theory
Neil Lambert, Arthur Lipstein, Rishi Mouland +1
We discuss the Bosonic sector of a class of supersymmetric non-Lorentzian five-dimensional gauge field theories with an conformal symmetry. These actions have a Lagrange…
Five-Dimensional Non-Lorentzian Conformal Field Theories and their Relation to Six-Dimensions
Neil Lambert, Arthur Lipstein, Rishi Mouland +1
We study correlation functions in five-dimensional non-Lorentzian theories with an conformal symmetry. Examples of such theories have recently been obtained as -deform…
Bosonic Symmetries of DLCQ Field Theories
Neil Lambert, Arthur Lipstein, Rishi Mouland +1
We investigate symmetries of the six-dimensional theory reduced along a compact null direction. The action for this theory was deduced by considering M-theory on $AdS_7 \ti…
Supersymmetric Soliton -models from Non-Lorentzian Field Theories
Rishi Mouland
Recently, a class of non-Lorentzian supersymmetric Lagrangian field theories was considered, in some cases describing M-theory brane configurations, but more generally found as fix…
Non-Lorentzian RG flows and Supersymmetry
Neil Lambert, Rishi Mouland
We describe a general process where a non-Lorentzian rescaling of a supersymmetric field theory leads to a scale-invariant fixed point action without Lorentz invariance but where t…