conformal window as well as confining gauge group factors depending on the total amount of matter. We also present F-theory realizations of these field theories via elliptically fibered Calabi-Yau fourfolds ... corrections can also modify the classical moduli space of the F-theory model, matching expectations from effective field theory. Keywords F-Theory Supersymmetric Gauge Theory Brane Dynamics in Gauge Theories
vacuum which turns out to be unstable for d > 2. In particular, the string susceptibility index γstr is 1 in the usual perturbation theory, but equals 1/2 in the mean-field approximation that applies for 2 ... charge equals zero in the mean- eld approximation and argue that uctuations about the mean eld do not spoil conformal invariance. Long strings; Conformal Field Models in String Theory; Bosonic Strings
We analyze quantum field theories on spacetimes M with timelike boundary from a model-independent perspective. We construct an adjunction which describes a universal extension to the whole spacetime ... category of algebraic quantum field theories on M . Denoting the full subcategory of regions in the interior of M by Rint M ⊆ RM , we may restrict any theory B ∈ QFT(M ) to a theory res B ∈ QFT(int M
full Euclidean group. Locality is fulfilled. The Schwinger 2-point function is reflection positive in special cases. Keywords4D noncommutative quantum field theory Renormalisation Non-perturbative ... turned into a programme to exactly solve quantum field theory toy models: 1. In December 1999, Minwalla, van Raamsdonk, and Seiberg pointed out [19] that Feynman graphs for scalar fields on
AbstractWe show how conformal field theory topological defects can relate solutions of open string field theory for different boundary conditions. To this end we generalize the results of Graham and ... , Japan 9 Via Pietro Giuria 1 , I-10125 Torino , Italy We show how conformal field theory topological defects can relate solutions of open string field theory for different boundary conditions. To this end
energy physics is governed by a bulk 7D topological field theory of abelian three-form potentials with a single derivative Chern-Simons-like action coupled to a 6D anti-chiral theory of Euclidean effective ... physical footing. Chern-Simons Theories; M-Theory; Topological Field Theories; Topological - four-form 1 Introduction 2 7D bulk 3 Many body wavefunction 3.1 3.2 3.3 3.4 Landau wavefunction Zero slope
Mainstream criminological theories often fail to incorporate demographic characteristics (which are robust predictors of criminal behavior). Also, many scholars suggest that theories of criminality ... of race and gender are interconnected. Because much of intersectional theories are based on African-American feminist theory, many of the studies conducted are limited to females of color, but some
double field theory or the exceptional field theory. Such solutions explicitly depend on the winding coordinates and cannot be given as solutions of the conventional supergravity theories. However, as the ... Regular Article - Theoretical Physics First Online: 13 September 2018 Received: 12 June 2018 Accepted: 02 September 2018 10 Downloads Abstract String and M-theory contain a family of branes
Abstract We propose a non-perturbative definition for refined topological strings. This can be used to compute the partition function of superconformal theories in 5 dimensions on squashed S5 and the ... by inverting the coupling constants of the refined topological string play a key role. Keywords Field Theories in Higher Dimensions Supersymmetric Gauge Theory Topological Strings ArXiv ePrint
Abstract We study profiles and gauge invariant observables of classical solutions corresponding to a constant magnetic field on a torus in open string field theory. We numerically find that the ... ; String Field Theory; D-branes; Tachyon Condensation - 1 Introduction 2 Classical solutions for constant magnetic eld background 3 Pro les of the classical solution 3.1 3.2 3.3 3.4 4.1 4.2 4.3 Pro les
solutions to the master equation defined by Dirac antibrackets on the constrained string field-antifield space. It is expected that partial gauge-fixing enables us to relate superstring field theories based ... 193 (1987) 31 [INSPIRE]. [10] B. Zwiebach, Closed string field theory: quantum action and the B-V master equation, Nucl. Phys. B 390 (1993) 33 [hep-th/9206084] [INSPIRE]. [11] M.R. Gaberdiel and B
include courses that study feminist history and theories as related to the field, claiming that studying feminist theory will improve user-centered design and broaden students
theories before we go on to review our previous construction of Galilean Electrodynamics and Galilean Yang-Mills theory. We show that in all these cases, the field theories exhibit non-relativistic conformal ... suggest that in nite enhancement of symmetries in the non-relativistic limit is a generic feature of conformal eld theories in any dimension. Conformal and W Symmetry; Conformal Field Theory; Space-Time
AbstractWe propose an analytic method to calculate the matter field Kähler metric in heterotic compactifications on smooth Calabi-Yau three-folds with Abelian internal gauge fields. The matter field ... case we are focusing on in this note. One of the next important steps towards realistic particle physics from string theory is to nd models with the correct Yukawa couplings. The calculation of physical
Abstract We introduce superdensity operators as a tool for analyzing quantum information in spacetime. Superdensity operators encode spacetime correlation functions in an operator framework, and ... protocols for measuring spacetime entropies. Keywords Space-Time Symmetries Lattice Quantum Field Theory ArXiv ePrint: 1711.03119 Download to read the full article text Notes Open Access This
theoretical/path integral tools currently available to deal with open quantum field theories, we go on to apply these tools to an open version of ϕ 3 + ϕ 4 theory in four spacetime dimensions and demonstrate ... structure). E ective Field Theories; Renormalization Group - HJEP1(207)4 Scalar eld theory quantum 1 Introduction and motivation 2 Introduction to open e ective theory Lindblad condition from tree level
inhomogeneity, with space-times of vanishing size being required to be almost homogeneous. We initiate a study of this exotic quantum field theory at the interacting level, and discuss what the full theory of ... and Faddeev-Popov Ghosts, Phys. Rev. D 13 (1976) 3247 [INSPIRE].ADSGoogle Scholar [56] C. Itzykson and J.B. Zuber, Quantum Field Theory, International Series In Pure and Applied Physics, McGraw-Hill
Quantum A.3 Klein-Gordon elds A.4 Chronological propagators eld theory \bulks" and conformal eld theories on their boundaries [1{3]. The interest in spacetimes having positive curvature is older as they ... [INSPIRE]. [25] S.J. Avis , C.J. Isham and D. Storey , Quantum Field Theory in anti-de Sitter Space-Time, Phys. Rev. D 18 ( 1978 ) 3565 [INSPIRE]. [26] C. Kent , Quantum scalar eld theory on anti-de Sitter
related observables predicted by quantum field theories subject to well defined asymptotic scattering states and an accordingly local and sufficiently weak interaction, suggesting an analysis in terms of ... of quantum gauge theory in four space-time dimensions with and without spontaneous gauge-symmetry breaking through a (renormalizable) Higgs-field sector, implying the intactness of the predictivity of
We construct a general stratified scalar theory of gravitation from a field equation that accounts for the self-interaction of the field and a particle Lagrangian, and calculate its post-Newtonian ... field, break Lorentz symmetry and thus could be candidates to a fundamental theory where Lorentz symmetry is not essential. Each of these particular scalar theories, be they conformal or stratified, have