427 citations · 1.5k across the 32 of their papers we have counts for
22 papers · 1 filter
One generation of the Standard Model as a quantum error-correcting code
Shiroman Prakash, K. L. Ramya
Together with a right-handed neutrino, the fermions of one generation of the Standard Model are labelled by five bits, a combinatorial structure tied to anomaly cancellation. We ma…
Deterministic Hypergraph SYK: Melonic Dominance and Maximal Chaos Without Disorder Averaging
Shiroman Prakash
We show that SYK-like melonic solvability and maximal chaos survive in a sparse deterministic model, without disorder averaging. Our deterministic hypergraph SYK model (hSYK) consi…
Chern-Simons propagators in AdS
Jyotirmoy Bhattacharya, Anurag Guria, Shiroman Prakash +2
We introduce parity-odd spin-1 harmonic functions in AdS and study their properties. We demonstrate that such parity-odd harmonics are related to their parity-even counterparts…
Emergent Supersymmetry at Large
Shiroman Prakash, Shubham Kumar Sinha
We search for infrared fixed points of Gross-Neveu Yukawa models with matrix degrees of freedom in . We consider three models -- a model with symmetry in w…
Crossing Symmetry in Matter Chern-Simons Theories at finite and
Umang Mehta, Shiraz Minwalla, Chintan Patel +2
We present a conjecture for the crossing symmetry rules for Chern-Simons gauge theories interacting with massive matter in dimensions. Our crossing rules are given in terms o…
Spectrum of a Gross-Neveu Yukawa model with flavor disorder in
Shiroman Prakash
We show that a variant of the Gross-Neveu Yukawa model with disorder provides a real, nonsupersymmetric generalization of the Sachdev-Ye Kitaev (SYK) model to three dimensions. The…
Bifundamental Multiscalar Fixed Points in
Samarth Kapoor, Shiroman Prakash
We study fixed-points of scalar fields that transform in the bifundamental representation of in dimensions, generalizing the classic tricritical sextic vect…
Melonic Dominance in Subchromatic Sextic Tensor Models
Shiroman Prakash, Ritam Sinha
We study tensor models based on symmetry groups constructed out of rank- tensors with order- interaction vertices. We refer to those tensor models for which …
An all order exact result for the anomalous dimension of the scalar primary in Chern Simons Vector Models
Sachin Jain, Vinay Malvimat, Abhishek Mehta +2
We present a conjecture for the leading anomalous dimension of the scalar primary operator in Chern-Simons theories coupled to a single fundamental field, to all ord…
Bootstrap and collider physics of parity violating conformal field theories in
Subham Dutta Chowdhury, Justin R. David, Shiroman Prakash
We study the crossing equations in for the four point function of two currents and two scalars including the presence of a parity violating term for the -channel st…
Prismatic Large Models for Bosonic Tensors
Simone Giombi, Igor R. Klebanov, Fedor Popov +2
We study the symmetric quantum field theory of a bosonic tensor with sextic interactions. Its large limit is dominated by a positive-definite operator, whose…
On the Higher Spin Spectrum of Chern-Simons Theory coupled to Fermions in the Large Flavour Limit
V. Guru Charan, Shiroman Prakash
In this note, we compute the higher spin spectrum of Chern-Simons theory coupled to flavours of fundamental fermions, in the limit with the 't Hooft coupling…
A Complex Fermionic Tensor Model in Dimensions
Shiroman Prakash, Ritam Sinha
In this note, we study a melonic tensor model in dimensions based on three-index Dirac fermions with a four-fermion interaction. Summing the melonic diagrams at strong coupling…
Constraints on parity violating conformal field theories in
Subham Dutta Chowdhury, Justin R. David, Shiroman Prakash
We derive constraints on three-point functions involving the stress tensor, , and a conserved current, , in 2+1 dimensional conformal field theories that violate parit…
Spectral sum rules for conformal field theories in arbitrary dimensions
Subham Dutta Chowdhury, Justin R. David, Shiroman Prakash
We derive spectral sum rules in the shear channel for conformal field theories at finite temperature in general dimensions. The sum rules result from the OPE of the stres…
On the Higher-Spin Spectrum in Large N Chern-Simons Vector Models
S. Giombi, V. Gurucharan, V. Kirilin +2
Chern-Simons gauge theories coupled to massless fundamental scalars or fermions define interesting non-supersymmetric 3d CFTs that possess approximate higher-spin symmetries at lar…
A test of bosonization at the level of four-point functions in Chern-Simons vector models
Akshay Bedhotiya, Shiroman Prakash
We study four-point functions in Chern-Simons vector models in the large limit. We compute the four-point function of the scalar primary to all orders in the `t Hooft coupling…
Anomalous Dimensions in Non-Supersymmetric Bifundamental Chern-Simons Theories
V. Gurucharan, Shiroman Prakash
Non-abelian Chern-Simons theories coupled to fermions are known to provide an interesting class of non-supersymmetric conformal fixed points \cite{Giombi:2011kc}. These theories, p…
Chern-Simons Theory with Vector Fermion Matter
Simone Giombi, Shiraz Minwalla, Shiroman Prakash +3
We study three dimensional conformal field theories described by U(N) Chern-Simons theory at level k coupled to massless fermions in the fundamental representation. By solving a Sc…
A Note on CFT Correlators in Three Dimensions
Simone Giombi, Shiroman Prakash, Xi Yin
In this note we present a simple method of constructing general conformally invariant three point functions of operators of various spins in three dimensions. Upon further imposing…
Holography of Dyonic Dilaton Black Branes
Kevin Goldstein, Norihiro Iizuka, Shamit Kachru +3
We study black branes carrying both electric and magnetic charges in Einstein-Maxwell theory coupled to a dilaton-axion in asymptotically anti de Sitter space. After reviewing and…
Holography of Charged Dilaton Black Holes
Kevin Goldstein, Shamit Kachru, Shiroman Prakash +1
We study charged dilaton black branes in . Our system involves a dilaton coupled to a Maxwell field with dilaton-dependent gauge coupling, ${1\over g^2} = f^2(ϕ…