Results 11 to 20 of about 845,144 (302)

Quantum revivals in conformal field theories in higher dimensions [PDF]

Journal of Physics A: Mathematical and Theoretical, 2016
We investigate the behavior of the return amplitude  ( t ) = ∣ 〈 Ψ ( 0 ) ∣ Ψ ( t ) 〉 ∣ following a quantum quench in a conformal field theory (CFT) on a compact spatial manifold of dimension d − 1 and linear size O ( L ) , from a state ∣ Ψ ( 0 ) 〉 of ...
J. Cardy
semanticscholar   +4 more sources

Interacting chiral form field theories and $$ T\overline{T} $$-like flows in six and higher dimensions

Journal of High Energy Physics
Abstract In this paper we initiate the study of six-dimensional non-linear chiral two-form gauge theories as deformations of free chiral two-form gauge theories driven by stress-tensor $$ T\overline{T} $$ T T
Christian Ferko, Sergei M. Kuzenko, Kurt Lechner, Dmitri P. Sorokin, Gabriele Tartaglino-Mazzucchelli   +4 more
openaire   +6 more sources

SUSY FIELD THEORIES IN HIGHER DIMENSIONS AND INTEGRABLE SPIN CHAINS [PDF]

Nuclear Physics B, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
A. Gorsky, G. Sukov, A. Mironov
semanticscholar   +3 more sources

Effective Lagrangian and stability analysis in warped space

Journal of High Energy Physics, 2022
In the warped space model, the inter-brane distance can be stabilized by the Goldberger-Wise mechanism. Of particular importance, the stabilization potential calls for a proper identification of the dynamical degree of freedom. In this paper, we provided
Haiying Cai
doaj   +1 more source

Kink scattering in the presence of geometric constrictions

Journal of High Energy Physics, 2023
We investigate kink-antikink collisions in a model characterized by two scalar fields in the presence of geometric constrictions. The model includes an auxiliary function that modifies the kinematics associated with one of the two fields.
João G. F. Campos, Fabiano C. Simas, D. Bazeia   +2 more
doaj   +1 more source

Quantization of interacting Galilean field theories [PDF]

Journal of High Energy Physics, 2022
We present the quantum field description of Galilean electrodynamics minimally coupled to massless Galilean fermion in (3 + 1)-dimensions. At classical level, the Lagrangian is obtained as a null reduction of a relativistic theory in one higher dimension.
Kinjal Banerjee, Aditya Sharma
semanticscholar   +1 more source

Quantum quench and thermalization to GGE in arbitrary dimensions and the odd-even effect

Journal of High Energy Physics, 2020
In many quantum quench experiments involving cold atom systems the post-quench phase can be described by a quantum field theory of free scalars or fermions, typically in a box or in an external potential.
Parijat Banerjee, Adwait Gaikwad, Anurag Kaushal, Gautam Mandal   +3 more
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Conformal bootstrap deformations

Journal of High Energy Physics, 2022
We explore the space of extremal functionals in the conformal bootstrap. By recasting the bootstrap problem as a set of non-linear equations parameterized by the CFT data, we find an efficient algorithm for converging to the extremal solution ...
Nima Afkhami-Jeddi
doaj   +1 more source

Light-ray moments as endpoint contributions to modular Hamiltonians

Journal of High Energy Physics, 2021
We consider excited states in a CFT, obtained by applying a weak unitary perturbation to the vacuum. The perturbation is generated by the integral of a local operator J (n) of modular weight n over a spacelike surface passing through x = 0.
Daniel Kabat, Gilad Lifschyt, Phuc Nguyen, Debajyoti Sarkar   +3 more
doaj   +1 more source

Effective field theories for gapless phases with fractons via a coset construction [PDF]

Physical review B, 2021
Fractons are particles with restricted mobility. We give a symmetry-based derivation of effective field theories of gapless phases with fractonic topological defects, such as solids and supersolids, using a coset construction.
Yuji Hirono, Yong-Hui Qi
semanticscholar   +1 more source