Results 61 to 70 of about 27,463 (147)

Transient absorption of warm dense matter created by an X-ray free-electron laser

open access: yesNature Physics
Warm dense matter is at the boundary between a plasma and a condensed phase and plays a role in astrophysics, planetary science and inertial confinement fusion research.
L. Mercadier   +22 more
semanticscholar   +1 more source

Modern topics in theoretical nuclear physics

open access: yes, 2006
Over the past five years there have been profound advances in nuclear physics based on effective field theory and the renormalization group. In this brief, we summarize these advances and discuss how they impact our understanding of nuclear systems and ...
A Schwenk   +49 more
core   +1 more source

Real-space texture and pole-figure analysis using the 3D pair distribution function on a platinum thin film. [PDF]

open access: yesIUCrJ, 2022
Harouna-Mayer SY   +6 more
europepmc   +1 more source

Transverse force on a moving vortex with the acoustic geometry

open access: yes, 2005
We consider the transverse force on a moving vortex with the acoustic metric using the $\phi $-mapping topological current theory. In the frame of effective spacetime geometry the vortex appear naturally by virtue of the vortex tensor in the Lorentz ...
Barcelo   +19 more
core   +1 more source

The distance backbone of complex networks. [PDF]

open access: yesJ Complex Netw, 2021
Simas T, Correia RB, Rocha LM.
europepmc   +1 more source

BCS-BEC crossover and quantum phase transition for 6Li and 40K atoms across Feshbach resonance

open access: yes, 2006
We systematically study the BCS-BEC crossover and the quantum phase transition in ultracold 6Li and 40K atoms across a wide Feshbach resonance. The background scattering lengths for 6Li and 40K have opposite signs, which lead to very different behaviors ...
A. J. Leggett, L.-M. Duan, W. Yi
core   +1 more source

Ground truth? Concept-based communities versus the external classification of physics manuscripts

open access: yes, 2016
Community detection techniques are widely used to infer hidden structures within interconnected systems. Despite demonstrating high accuracy on benchmarks, they reproduce the external classification for many real-world systems with a significant level of
Boyarsky, Alexey   +3 more
core   +1 more source

Minimum impact and immediacy of citations to physics open archives of arXiv.org: Science Citation Index based reports [PDF]

open access: yes, 2005
The present work has calculated the minimum Open Archive Impact Factors and Open Archive Immediacy Index for the Physics Classes of arXiv.org as calculated for traditional journals in Journal Citation Reports of the Institute of Scientific Information ...
Anil Kumar, *   +4 more
core  

The analytic structure of the fixed charge expansion. [PDF]

open access: yesJ High Energy Phys, 2022
Antipin O   +3 more
europepmc   +1 more source

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