string theoryphotonmassless electronmassless positron4D fermionic heterotic string modelspin fieldsspace-time fermionsamplitudemodular formsWe consider the Compton amplitude for the scattering of a photon and an
which measures position-wise accuracy of prediction, indicates recognition of the connectivity of atoms in partial structures. The result showed that partial accuracy rapidly converged to 1.0, meaning almost complete translation, whereas perfect accuracy gradually increased as the learning proceeded (Fig.1a...
Although our calculation is performed in the full string theory, the result can be evaluated entirely in terms of properties of the massless spectrum. Furthermore it agrees with the result of a computation in the four-dimensional effective field theory using a stringy regularization. We also check...
Thus unfortunately the issue of gettingrealistic and perturbatively viable models from Superstring Theory remainsopen.doi:10.1088/1126-6708/2000/04/028Iengo, RZhu, CJJournal of High Energy PhysicsR. Iengo, C.J. Zhu, Evidence for non-vanishing cosmological constant in non-SUSY superstring models...
Quantum Consciousness | Superbrain | Synthetic Biology | String theory | SuperhumansSuper human in populare cultureFiction: Speculation about human nature and the possibilities of both human enhancement and future human evolution have made superhumans a popular subject of science fiction. Superhuman ...
This paper is motivated by a study that discovered the properties of black holes with string-inspired Euler–Heisenberg theory in terms of particle dynamics and weak gravitational plasma lensing. We analyze particle dynamics using the effective potential and innermost stable circular orbits for massive ...
Hence, we will quote those results in appendix A without going into the details and use those results to calculate the low energy coupling constants (LECs) of SU(3) chiral perturbation theory in the chiral limit. 2.1 Introduction Holographic computation of SU(3) LECs was done in [84] from...
it is an invertible theory that gives us a way of defining the phase of the partition function ofby evaluating the partition function ofon amanifold with boundary (see [21] for the original discussion in the case of anomalies of fermions). The theory, attached to its anomaly theory, arises...
; The Atiyah-Singer Index Theorem and the computation of anomalies; Examples: Green-Schwarz cancellation mechanism and Witten's SU(2) global anomaly. 3-STRING THEORY I. BOSONIC STRING: Bosonic string; Conformal Field Theory; Quantization of the bosonic string; Interaction in string theory and the...
However, alignment kernels have a crucial drawback; that is, as in other kernel methods, they scale 1 3Vol:.(1234567890) Space‑Efficient Feature Maps for String Alignment Kernels 169 poorly due to their quadratic computation complexity in the number of training data. Kernel approximations...