\(\lambda {\phi}^4\) theory. II: The broken phase beyond NNNN(NNNN)LO

DOI10.1007/JHEP05(2019)047zbMath1416.81099arXiv1901.05023MaRDI QIDQ2315687

Marco Serone, Giovanni Villadoro, Gabriele Spada

Publication date: 25 July 2019

Published in: Journal of High Energy Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1901.05023

zbMATH Keywords

field theories in lower dimensionsnonperturbative effects

Mathematics Subject Classification ID

Symmetry breaking in quantum theory (81R40) Nonperturbative methods of renormalization applied to problems in quantum field theory (81T16) Constructive quantum field theory (81T08) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20)

Related Items (14)

Physical resurgent extrapolation ⋮ Uniformization and constructive analytic continuation of Taylor series ⋮ Form factors for meson-kink scattering ⋮ Quantum phase transitions in a bidimensional \(O(N)\times\mathbb{Z}_2\) scalar field model ⋮ Real time lattice correlation functions from differential equations ⋮ An anharmonic alliance: exact WKB meets EPT ⋮ A new renormalon in two dimensions ⋮ Evidence for the unbinding of the \(\varphi^4\) kink's shape mode ⋮ The two-loop \(\phi^4\) kink mass ⋮ Self-dualities and renormalization dependence of the phase diagram in 3d \(O(N)\) vector models ⋮ Nonperturbative dynamics of (2+1)d \(\varphi^4\)-theory from Hamiltonian truncation ⋮ Resurgence in the \(O(4)\) sigma model ⋮ The breakdown of resummed perturbation theory at high energies ⋮ Analytic resurgence in the O(4) model

Uses Software

• VEGAS

Cites Work

• The power of perturbation theory
• Infinite conformal symmetry in two-dimensional quantum field theory
• A new algorithm for adaptive multidimensional integration
• Lightcone effective Hamiltonians and RG flows
• \(\lambda\theta^4\) theory.I: The symmetric phase beyond NNNNNNNNLO
• Tensor network analysis of critical coupling in two dimensional $ {\phi}^4 $ theory
• Neutral bound states in kink-like theories
• Nonperturbative matching between equal-time and lightcone quantization
• Critical exponents from field theory
• Truncated conformal space approach for 2D Landau–Ginzburg theories
• Hyperasymptotics for integrals with saddles
• Hyperasymptotics
• Crystal Statistics. I. A Two-Dimensional Model with an Order-Disorder Transition

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