Results 161 to 170 of about 10,469 (263)

Unification of Conformal and Fuzzy Gravities With Internal Interactions Resulting in SO(10) and a Possible Probe Through Stochastic Gravitational Wave Background

open access: yesFortschritte der Physik, Volume 73, Issue 9-10, October 2025.
Abstract The unification of conformal and fuzzy gravities with internal interactions is based on the facts that i) the tangent group of a curved manifold and the manifold itself do not necessarily have the same dimensions and ii) both gravitational theories considered here have been formulated in a gauge theoretic way.
Gregory Patellis   +3 more
wiley   +1 more source

Corrections of Electron–Phonon Coupling for Second‐Order Structural Phase Transitions

open access: yesphysica status solidi (b), Volume 262, Issue 10, October 2025.
The left image illustrates a weak electron–phonon coupling, while the right image depicts a strong electron–phonon coupling. The weak electron–phonon coupling interaction between the lattice and electrons is susceptible to destabilization by an increase in temperature.
Mario Graml, Kurt Hingerl
wiley   +1 more source

Integrating optical neuroscience tools into touchscreen operant systems. [PDF]

open access: yesNat Protoc
Piantadosi PT   +10 more
europepmc   +1 more source

On a Classical Commutator Result [PDF]

open access: bronze, 1966
Marvin Marcus, Robert C. Thompson
openalex   +1 more source

Ventral Hippocampus Modulates Prefrontal Control of Background Contextual Fear After Cued Extinction

open access: yesEuropean Journal of Neuroscience, Volume 62, Issue 8, October 2025.
Previous studies showed that ventral hippocampus (vHPC) projections to prelimbic cortex (PL) regulate fear towards discrete cues after extinction, but their role in contextual fear was unclear. Using optogenetics in rats, we stimulated vHPC terminals in PL during baseline context exposure before cue presentation in post‐extinction tests.
Marco N. Pompili   +5 more
wiley   +1 more source

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