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Vor einem Tag · Gebäude M, Zi. 227 Telefon 0941 943 2698. Sekretariat: Andrea Kotzulla Gebäude M, Zi. 218 Telefon 0941 943 2598
Vor 3 Tagen · We describe the interplay between electric-magnetic duality and higher symmetry in Maxwell theory. When the fine structure constant is rational, the theory admits noninvertible symmetries which can be realized as composites of electric-magnetic duality and gauging a discrete subgroup of the one-form global symmetry. These noninvertible symmetries are approximate quantum invariances of the ...
Vor einem Tag · Machine learning has recently emerged as a powerful tool for generating new molecular and material structures. The success of state-of-the-art models stems from their ability to incorporate physical symmetries, such as translation, rotation, and periodicity. Here, we present a novel generative method called Response Matching (RM), which leverages the fact that each stable material or molecule ...
Vor 2 Tagen · Measurement invariances of the PHQ-9 across gender and age groups in Chinese adolescents. Asia-Pacific Psychiatry, 12(13), Article e12381 ...
Vor 2 Tagen · In the prevailing Standard Model of physics, the photon is one of four gauge bosons in the electroweak interaction; the other three are denoted W +, W − and Z 0 and are responsible for the weak interaction. Unlike the photon, these gauge bosons have mass, owing to a mechanism that breaks their SU (2) gauge symmetry.
Vor 3 Tagen · Moreover, the current study tested for longitudinal measurement invariance of the models and found evidence for scalar invariances for intrinsic motivation and identified regulation, and partial scalar invariance was established for controlled regulation (see Appendix S3). Thus, developmental trajectory profiles were estimated (Little, 2013).
Vor 5 Tagen · In a confirmatory factor analysis, measurement invariances across three waves for depression, SI, and LCC were examined separately. All models fit well (see Table S1 in the Supplementary Materials). In configural invariance models and metric invariance models, items of all variables exhibited no significant difference in the change in model fit ...
