6 papers
W-JEPA: Wavelet Joint-Embedding Predictive Architecture for Wearable Activity Recognition
Yogesh Prabhu, Loki Natarajan, Jingjing Zou
A major challenge in wearable device activity recognition is the heterogeneity across datasets in sensor placement, channel count, sampling rate and subjects. Moreover, the motion…
Outcomes of Grand Unified Symmetry Breaking
Harish Hemming, Tanmay Vachaspati, Anja Wachowitz
We numerically study the outcome of symmetry breaking motivated by Grand Unified models. Our results show the formation of biased domain walls for a range of parameters together wi…
Domain walls and magnetic monopoles in Grand Unified Models
Harish Hemming, Tanmay Vachaspati, Anja Wachowitz
Motivated by Grand Unification, we study the formation of magnetic monopoles in an SU(3) non-Abelian gauge theory. We find that the number density of magnetic monopoles depends cri…
The Strong- Problem and its Gauge Axion solution as Evidence for Fundamental Strings
Gia Dvali, Lucy Komisel, Otari Sakhelashvili +1
The topological susceptibility of the QCD vacuum provides an understanding of -vacua as vacua of a Chern-Simons gauge theory. In this way, it gives an immediate proof of the phy…
Cosmic strings and domain walls of the QCD quark condensate with and without a hidden axion
Gia Dvali, Lucy Komisel, Anja Stuhlfauth
The chiral quark condensate of QCD, which spontaneously breaks the anomalous axial symmetry, gives rise to axionic type global string-wall systems. If a Peccei-Quinn type axion exi…
TeV Window to Grand Unification: Higgs's Light Color Triplet Partner
Gia Dvali, Otari Sakhelashvili, Anja Stuhlfauth
The color-triplet partner of the Higgs doublet, called a -particle, is a universal feature of Grand Unification. It has been shown some time ago that this particle can be access…