A note on the large charge expansion in 4d CFT

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In this thesis we study how physical principles imposed on the S-matrix, such as Lorentz invariance, unitarity, crossing symmetry and analyticity constrain quantum field theories at the nonperturbative level. We start with a pedagogical introduction to the ...

This book introduces the mathematical ideas connecting Statistical Mechanics and Conformal Field Theory (CFT). Building advanced structures on top of more elementary ones, the authors map out a well-posed road from simple lattice models to CFTs. Structure ...

Dynamic nuclear polarisation (DNP) of solids doped with high-spin metal ions, such as Gd3+, is a useful strategy to enhance the nuclear magnetic resonance (NMR) sensitivity for these samples. Spin diffusion can relay polarisation throughout a sample, which ...

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The corner transfer matrix renormalization group (CTMRG) algorithm has been extensively used to investigate both classical and quantum two-dimensional (2D) lattice models. The convergence of the algorithm can strongly vary from model to model depending on ...

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The Berry curvature dipole (BCD) is a key parameter that describes the geometric nature of energy bands in solids. It defines the dipole-like distribution of Berry curvature in the band structure and plays a key role in emergent nonlinear phenomena. The th ...

A measurement is presented of the primary Lund jet plane (LJP) density in inclusive jet production in proton-proton collisions. The analysis uses 138 fb(-1) of data collected by the CMS experiment at root s = 13TeV. The LJP, a representation of the phase s ...

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The absolute branching fraction of the decay Lambda(c)(2625)(+) -> Lambda(+)(c)pi(+)pi(-) is measured for the first time to be (50.2 +/- 5.7(stat) +/- 3.5(syst))% with 368.48 pb(-1) of e(+)e(-) collision data collected by the BESIII detector at the center- ...

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The boundary correlation functions for a quantum field theory (QFT) in a fixed anti-de Sitter (AdS) background should reduce to S-matrix elements in the flat-space limit. We consider this procedure in detail for four-point functions. With minimal assumptio ...

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A search is presented for new Higgs bosons in proton-proton (pp) collision events in which a same-sign top quark pair is produced in association with a jet, via the pp -> tH/ A -> tt (c) over bar and pp -> tH/ A -> tt

A note on the large charge expansion in 4d CFT

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Nonperturbative aspects of scattering amplitudes

Lattice Models and Conformal Field Theory

Dynamic nuclear polarisation of 1H in Gd-doped In(OH)3

Band Gap Renormalization at Different Symmetry Points in Perovskites

Critical line of the triangular Ising antiferromagnet in a field from a C3-symmetric corner transfer matrix algorithm

Bootstrapping amplitudes of scalar particles

Symmetry-Induced Singlet-Triplet Inversions in Non-Alternant Hydrocarbons

Combined search for electroweak production of winos, binos, higgsinos, and sleptons in proton-proton collisions at √s=13 TeV

Polarization-Controlled Chromo-Encryption

Workshop summary: Kaons@CERN 2023

Berry curvature dipole generation and helicity-to-spin conversion at symmetry-mismatched heterointerfaces

Measurement of the primary Lund jet plane density in proton-proton collisions at √s=13 TeV

Search for long-lived heavy neutral leptons with lepton flavour conserving or violating decays to a jet and a charged lepton

First measurements of the absolute branching fraction of Λc(2625)+ → Λc+ π+π- and upper limit on Λc(2595)+ → Λc+π+π-

Twisting instabilities in elastic ribbons with inhomogeneous pre-stress: A macroscopic analog of thermodynamic phase transition

Room-Temperature Quantum Optomechanics and Free-Electron Quantum Optics

Quantum Field Theory in AdS Space instead of Lehmann-Symanzik-Zimmerman Axioms

Renormalization group flows in AdS and the bootstrap program

A squeezed mechanical oscillator with millisecond quantum decoherence

Search for new Higgs bosons via same-sign top quark pair production in association with a jet in proton-proton collisions at √s=13 TeV