Search Results for author: Johannes Hofmann

Found 4 papers, 0 papers with code

libtxsize -- a library for automated Bitcoin transaction-size estimates

no code implementations25 Feb 2021 Johannes Hofmann

This paper presents libtxsize, a library to estimate the size requirements of arbitrary Bitcoin transactions.

Distributed, Parallel, and Cluster Computing

Hydrodynamics of a superfluid smectic

no code implementations11 Dec 2020 Johannes Hofmann, Wilhelm Zwerger

We determine the hydrodynamic modes of the superfluid analog of a smectic-A phase in liquid crystals, i. e., a state in which both gauge invariance and translational invariance along a single direction are spontaneously broken.

Quantum Gases Statistical Mechanics

Universal relations for dipolar quantum gases

no code implementations27 Jul 2020 Johannes Hofmann, Wilhelm Zwerger

We establish that two-dimensional dipolar quantum gases admit a universal description, i. e., their thermodynamic properties are independent of details of the interaction at short distances.

Quantum Gases Superconductivity

Performance Engineering for a Medical Imaging Application on the Intel Xeon Phi Accelerator

no code implementations17 Dec 2013 Johannes Hofmann, Jan Treibig, Georg Hager, Gerhard Wellein

We examine the Xeon Phi, which is based on Intel's Many Integrated Cores architecture, for its suitability to run the FDK algorithm--the most commonly used algorithm to perform the 3D image reconstruction in cone-beam computed tomography.

Image Reconstruction

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