Scale anomalies, states, and rates in conformal field theory

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In [1], logarithmic correction to subleading soft photon and soft graviton theorems have been derived in four spacetime dimensions from the ratio of IR-finite S-matrices. This has been achieved after factoring out IR-divergent components from the tradition ...

We find the conditions under which scale-invariant Einstein-Cartan gravity with scalar matter fields leads to an approximate conformal invariance of the flat space particle theory up to energies of the order of the Planck mass. In the minimal setup, these ...

Critical statistical mechanics and Conformal Field Theory (CFT) are conjecturally connected since the seminal work of Beliavin et al. (Nucl Phys B 241(2):333-380, 1984). Both exhibit exactly solvable structures in two dimensions. A long-standing question ( ...

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The standard way to do computations in Quantum Field Theory (QFT) often results in the requirement of dramatic cancellations between contributions induced by a "heavy" sector into the physical observables of the "light" (or low energy) sector - the phenome ...

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We study causality in gravitational systems beyond the classical limit. Using on-shell methods, we consider the 1-loop corrections from charged particles to the photon energy-momentum tensor - the self-stress - that controls the quantum interaction between ...

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Conformal Field Theories (CFTs) are crucial for our understanding of Quantum Field Theory (QFT). Because of their powerful symmetry properties, they play the role of signposts in the space of QFTs. Any method that gives us information about their structure ...

We look beyond the standard time-average approach and investigate optical forces in the time domain. The formalism is developed for both the Abraham and Minkowski momenta, which appear to converge in the time domain. We unveil an extremely rich - and by fa ...

Scale anomalies, states, and rates in conformal field theory

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Universality of loop corrected soft theorems in 4d

Scale invariant Einstein-Cartan gravity and flat space conformal symmetry

Conformal Field Theory at the Lattice Level: Discrete Complex Analysis and Virasoro Structure

Thermalization and hydrodynamics of two-dimensional quantum field theories

QFT without infinities and hierarchy problem

CosmoLattice: A modern code for lattice simulations of scalar and gauge field dynamics in an expanding universe

Two-point functions and bootstrap applications in quantum field theories

Extremal Distance And Conformal Radius Of A Cle4 Loop

Diversity of radial spin textures in chiral materials

Scaling theory for the statistics of slip at frictional interfaces

Robust Collaborative Learning with Linear Gradient Overhead

Gravitational causality and the self-stress of photons

General invariance and equilibrium conditions for lattice dynamics in 1D, 2D, and 3D materials

Semiclassical methods in conformal field theories scrutinized by the epsilon-expansion

Electromagnetic forces in the time domain