output
19922026
most citedCold bosonic atoms in optical lattices

3.7k citations

1,248 papers

gr-qc2026

Pressure profile bounds from relaxing the TOV equation

Christopher Simmonds, Matt Visser

We develop several new and quite general bounds on the internal pressure profiles of general relativistic perfect fluid spheres --- based on various ways of relaxing the TOV system…

cond-mat.mtrl-sci2026★ 8 cited

Tuneable magnetic behaviour, electronic structure and nitrogen vacancy formation in GdSmN

Omri Porat, Elma Joshy, Jackson Miller +2

The rare earth nitrides are the only series of intrinsic ferromagnetic semiconductors where the interplay of spin and unquenched orbital angular momentum provides access to a range…

astro-ph.GA2026

Dynamical modelling of giant radio quasars in the HETDEX Spring Field

T. M. O. Franzen, J. Machalski, M. Jamrozy +4

Giant radio sources are defined as extragalactic radio sources, hosted by galaxies or quasars, with linear sizes Mpc. They are thought to represent the final stage of th…

cs.LG2026

Enhancing deep learning models for time series classification via knowledge distillation

Javidan Abdullayev, Maxime Devanne, Jonathan Weber +1

Deep learning has achieved remarkable success in various domains including time series analysis, computer vision and natural language processing. However, high computational and me…

gr-qc2026

Revisiting Schwarzschild's constant density star in isotropic coordinates

Christopher Simmonds, Matt Visser

Herein we shall revisit the venerable 110-year-old topic of Schwarzschild's constant density star, emphasizing that for many (though not quite all) purposes it is much easier to an…

math.RA2026

Uniqueness Theorems for Twisted Steinberg Algebras

Rizalyn S. Bongcawel, Lyster Rey B. Cabardo, Lisa O. Clark

Given an ample Hausdorff groupoid , a unital commutative ring , and a discrete twist , we establish a generalised uniqueness theorem for the twisted Steinberg algebr…