Results 101 to 110 of about 7,414 (183)

Notes on the D = 11 pure spinor superparticle

Journal of High Energy Physics, 2019
The D = 11 pure spinor superparticle has been shown to describe linearized D = 11supergravityinamanifestlycovariantway. Anumberofauthorshaveproposedthat its correlation functions be used to compute amplitudes.
Nathan Berkovits, Eduardo Casali, Max Guillen, Lionel Mason   +3 more
doaj   +1 more source

Quantum Analysis of Jackiw and Teitelboim's Model for 1+1 D Gravity and Topological Gauge Theory

, 1992
We study the BRST quantization of the 1+1 dimensional gravity model proposed by Jackiw and Teitelboim and also the topological gauge model which is equivalent to the gravity model at least classically.
Achúcarro, Bershadsky, Chamseddine, Chamseddine, Chamseddine, Curtright, D'Hooker, D'Hooker, D'Hooker, David, Distler, Eguchi, Fujikawa, Fujikawa, Fukuyama, Gervais, Gervais, Gervais, Gervais, Gervais, Haruhiko Terao, Henneaux, Isler, Jackiw, Knizhnik, Komata, Polyakov, Polyakov, Teitelboim, Terao, Witten, Yamada, Yoneya   +32 more
core   +1 more source

On Globalized Traces for the Poisson Sigma Model. [PDF]

Commun Math Phys, 2022
Moshayedi N.
europepmc   +1 more source

BRST analysis of general mechanical systems

, 2013
We study the groups of local BRST cohomology associated to the general systems of ordinary differential equations, not necessarily Lagrangian or Hamiltonian.
A.A. Sharapov, Agrachev, Alexandrov, Barnich, Barnich, Barnich, Barnich, Barnich, Barnich, Batalin, Cattaneo, D.S. Kaparulin, Fuchs, Grigoriev, Henneaux, Henneaux, Kaparulin, Kaparulin, Kazinski, Kosmann-Schwarzbach, Lada, Lyakhovich, Lyakhovich, Lyakhovich, Lyakhovich, Maclane, Retakh, S.L. Lyakhovich, Seiler, Voronov   +29 more
core   +1 more source

Classical statistical simulation of quantum field theory

Journal of High Energy Physics
We propose a procedure of computing the n-point function in perturbation theory of the quantum field theory as the average over the complex Gaussian noises in a classical theory.
Takayuki Hirayama
doaj   +1 more source

Families of gauge conditions in BV formalism

Journal of High Energy Physics, 2017
In BV formalism we can consider a Lagrangian submanifold as a gauge condition. Starting with the BV action functional we construct a closed form on the space of Lagrangian submanifolds.
Andrei Mikhailov, Albert Schwarz
doaj   +1 more source

Worldline formulations of covariant fracton theories

European Physical Journal C: Particles and Fields
We develop worldline formulations of covariant fracton gauge theories. These are a one-parameter family of gauge theories of a rank-two symmetric tensor field, invariant under a scalar gauge transformation involving a double derivative.
Filippo Fecit, Davide Rovere
doaj   +1 more source

On BRST-related symmetries in the FLPR model with Gribov ambiguities

Nuclear Physics B
With the recent revival of interest in the FLPR model, novel features have been reported in the literature. A connection between those new feautures and QCD, involving the Gribov problem, is explored.
Bhabani Prasad Mandal, Sumit Kumar Rai, Ronaldo Thibes   +2 more
doaj   +1 more source

Simplified D = 11 pure spinor b ghost

Journal of High Energy Physics, 2017
A b-ghost was constructed for the D = 11 non-minimal pure spinor superparticle by requiring that {Q, b} = T where Q = Λ α D α + R α W ¯ α $$ Q={\Lambda}^{\alpha }{D}_{\alpha }+{R}^{\alpha }{\overline{W}}_{\alpha } $$ is the usual non-minimal pure spinor ...
Nathan Berkovits, Max Guillen
doaj   +1 more source

Non-Abelian Conversion and Quantization of Non-scalar Second-Class Constraints

, 2005
We propose a general method for deformation quantization of any second-class constrained system on a symplectic manifold. The constraints determining an arbitrary constraint surface are in general defined only locally and can be components of a section ...
Batalin I., Batalin I. A., Batalin I. A., Cattaneo A. S., Deriglazov A. A., Fedosov B., Grigoriev M. A., I. Batalin, Lyakhovich S. L., M. Grigoriev, Rothstein M., S. Lyakhovich   +11 more
core   +1 more source