Fermion conformal bootstrap in 4d

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The expectation value of a smooth conformal line defect in a CFT is a conformal invariant functional of its path in space-time. For example, in large N holographic theories, these fundamental observables are dual to the open-string partition function in Ad ...

We consider correlators for the flux of energy and charge in the background of operators with large global U(1) charge in conformal field theory (CFT). It has recently been shown that the corresponding Euclidean correlators generically admit a semiclassica ...

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The Large Charge sector of Conformal Field Theory (CFT) can generically be described through a semiclassical expansion around a superfluid background. In this work, focussing on U(1) invariant Wilson-Fisher fixed points, we study the spectrum of spinning l ...

We prove that in any unitary CFT, a twist gap in the spectrum of operator product expansion (OPE) of identical scalar quasiprimary operators (i.e. phi x phi) implies the existence of a family of quasiprimary operators O t,l with spins l ->.infinity and twi ...

The classical Lagrangian of the Standard Model enjoys the symmetry of the full conformal group if the mass of the Higgs boson is put to zero. This is a hint that conformal symmetry may play a fundamental role in the ultimate theory describing nature. The o ...

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We study two-point functions of symmetric traceless local operators in the bulk of de Sitter spacetime. We derive the Kallen-Lehmann spectral decomposition for any spin and show that unitarity implies its spectral densities are nonnegative. In addition, we ...

Fermion conformal bootstrap in 4d

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Bootstrapping smooth conformal defects in Chern-Simons-matter theories

Flux correlators and semiclassics

Null energy constraints on two-dimensional RG flows

Hausdorff dimension of fermions on a random lattice

Bootstrapping amplitudes of scalar particles

Low-virtuality splitting in the Standard Model

Pseudo-Three-Dimensional Analytical Model of Linear Induction Motors for High-Speed Applications

The time-domain Cartesian multipole expansion of electromagnetic fields

Error assessment of an adaptive finite elements-neural networks method for an elliptic parametric PDE

Learning the intrinsic dynamics of spatio-temporal processes through Latent Dynamics Networks

High-throughput screening of Weyl semimetals

FENNECS: a novel particle-in-cell code for simulating the formation of magnetized non-neutral plasmas trapped by electrodes of complex geometries

Nonlinear optical diode effect in a magnetic Weyl semimetal

Identifying Large Charge operators

Twist Accumulation in Conformal Field Theory: A Rigorous Approach to the Lightcone Bootstrap

Exact quantum conformal symmetry, its spontaneous breakdown, and gravitational Weyl anomaly

Nonperturbative aspects of scattering amplitudes

Anomaly-free scale symmetry and gravity

QFT without infinities and hierarchy problem

The Källén-Lehmann representation in de Sitter spacetime