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From the 1 of 9 papers with an AI index.

most citedEvidence of dynamical dark energy found via the DESI DR2 Lyman$α$ forest

5 citations

9 papers

astro-ph.CO2026

No preference for generalized emergent dark energy from current cosmological data

Vipin Kumar Sharma, Himanshu Chaudhary, Salvatore Capozziello +2

The paper tests the generalized emergent dark energy (GEDE) model against recent BAO, CMB, and supernova data and finds it statistically indistinguishable from the standard ΛCDM mo…

cond-mat.dis-nn2026

Distinct reentrant transitions in a quasi-periodic Raman lattice

Xingbo Wei, Zhentian Xie, Tong Liu +2

We investigate a one-dimensional lattice with spin-orbit coupling (SOC) and a Zeeman potential containing uniform and quasiperiodic components. By tuning SOC, anomalous mobility ed…

cs.CV2026

A Dual-domain Refinement Network with FBP-based Jacobian Learning for Sparse-view Dual-Energy CT Material Decomposition

Qian Liu, Xiaohong Fan, Ke Chen +3

Dual-energy CT (DECT) exploits attenuation differences across different X-ray spectra to provide richer material information and has been widely used in medical imaging. While spar…

cond-mat.mes-hall2026

Direct observation of interfacial exchange coupling in a magnetic tunnel junction through spin-polarized quasiparticle interference

Xu Wang, Chenxi Wang, Ying Yang +5

Interfacial exchange coupling plays a critical role in enabling novel phenomena in magnetic heterostructures, such as spin triplet superconductivity, quantum anomalous Hall effect…

math.CA2026

Curved commutators in the plane

Kangwei Li, Henri Martikainen, Tuomas Oikari

We complete the boundedness theory of commutators of Hilbert transforms along monomial curves by providing the previously missing lower bounds. This optimal result now covers…

gr-qc2026

Strong field gravitational lensing of particles by a black-bounce-Schwarzschild black hole

Guansheng He, Jiaxu Huang, Zhongwen Feng +2

The gravitational lensing of relativistic and nonrelativistic neutral massive particles in the black-bounce-Schwarzschild black hole spacetime is investigated in the strong deflect…