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Publications Influence

Bootstrapping mixed correlators in the 3D Ising model

- F. Kos, David Poland, D. Simmons-Duffin
- Physics
- 18 June 2014

A bstractWe study the conformal bootstrap for systems of correlators involving nonidentical operators. The constraints of crossing symmetry and unitarity for such mixed correlators can be phrased in… Expand

246 24- PDF

O ct 2 01 5 Bootstrapping the O ( N ) Vector Models

- F. Kos, D. Poland, D. Simmons-Duffin
- 2015

We study the conformal bootstrap for 3D CFTs with O(N) global symmetry. We obtain rigorous upper bounds on the scaling dimensions of the first O(N) singlet and symmetric tensor operators appearing in… Expand

118 11- PDF

Precision islands in the Ising and O(N ) models

- F. Kos, David Poland, D. Simmons-Duffin, A. Vichi
- Physics
- 14 March 2016

A bstractWe make precise determinations of the leading scaling dimensions and operator product expansion (OPE) coefficients in the 3d Ising, O(2), and O(3) models from the conformal bootstrap with… Expand

235 8- PDF

Bootstrapping the O(N ) vector models

- F. Kos, David Poland, D. Simmons-Duffin
- Physics
- 25 July 2013

A bstractWe study the conformal bootstrap for 3D CFTs with O(N ) global symmetry. We obtain rigorous upper bounds on the scaling dimensions of the first O(N ) singlet and symmetric tensor operators… Expand

120 7- PDF

Fermion-scalar conformal blocks

- Luca V. Iliesiu, F. Kos, David Poland, S. Pufu, D. Simmons-Duffin, Ran Yacoby
- Physics
- 4 November 2015

A bstractWe compute the conformal blocks associated with scalar-scalar-fermion-fermion 4-point functions in 3D CFTs. Together with the known scalar conformal blocks, our result completes the task of… Expand

71 5- PDF

PUPT-2480 Bootstrapping 3 D Fermions

We study the conformal bootstrap for a 4-point function of fermions 〈ψψψψ〉 in 3D. We first introduce an embedding formalism for 3D spinors and compute the conformal blocks appearing in fermion… Expand

54 5- PDF

Bootstrapping 3D fermions with global symmetries

- Luca V. Iliesiu, F. Kos, D. Poland, S. Pufu, D. Simmons-Duffin
- Physics
- 9 May 2017

A bstractWe study the conformal bootstrap for 4-point functions of fermions 〈ψiψjψkψℓ〉 in parity-preserving 3d CFTs, where ψi transforms as a vector under an O(N ) global symmetry. We compute bounds… Expand

51 4- PDF

Bootstrapping the O(N) archipelago

- F. Kos, David Poland, D. Simmons-Duffin, A. Vichi
- Physics
- 29 April 2015

A bstractWe study 3d CFTs with an O(N) global symmetry using the conformal bootstrap for a system of mixed correlators. Specifically, we consider all nonvanishing scalar four-point functions… Expand

157 3- PDF

Frequency-dependent admittance of a short superconducting weak link

- F. Kos, S. Nigg, L. Glazman
- Physics
- 12 March 2013

We consider the linear and nonlinear electromagnetic responses of a nanowire connecting two bulk superconductors. The Andreev states appearing at a finite phase bias substantially affect the… Expand

27 2- PDF

Bootstrapping 3D fermions

- Luca V. Iliesiu, F. Kos, David Poland, S. Pufu, D. Simmons-Duffin, Ran Yacoby
- Physics
- 31 July 2015

A bstractWe study the conformal bootstrap for a 4-point function of fermions 〈ψψψψ〉 in 3D. We first introduce an embedding formalism for 3D spinors and compute the conformal blocks appearing in… Expand

72 2- PDF