Tootfinder

Sulfur in Hydrothermal Fluids
Gleb S. Pokrovski (GET), Kalin Kouzmanov (UNIGE), Stefansson Andri
https://arxiv.org/abs/2506.05845 https://

Sulfur in Hydrothermal Fluids
This chapter overviews sulfur chemical speciation and behavior in different types of hydrothermal fluids across the lithosphere, spanning from active geothermal systems to basinal brines, to metamorphic and magmatic-hydrothermal fluids. The information on sulfur in these fluids stems from a wide range of recent analytical, experimental and computational methods whose advantages and limitations are discussed. A special emphasis is given to in situ approaches that have enabled unprecedented insig…

“Let us not seek to satisfy our thirst for freedom by drinking from the cup of bitterness and hatred.”
Rev. Dr. Martin Luther King, Jr.
https://www.marshall.edu/onemarshallu/i-have-a-dream/

To which I say 'define "working class"'.
Andy Haldane - in my view a rather unreliable oracle, although some in the UK heteredox economics world like him.
"Farage is like a tribune for the working class"
https://12ft.io/proxy

Bookmark this for when you ask yourself why skepticism turns to hatred on the use of unconstrained LLMs.
https://infosec.exchange/@dvandal/114638324336575392

Hydrodynamic noise in one dimension: projected Kubo formula and its vanishing in integrable models
Benjamin Doyon
https://arxiv.org/abs/2506.05279 https://…

Hydrodynamic noise in one dimension: projected Kubo formula and its vanishing in integrable models
Hydrodynamic noise is the Gaussian process that emerges at larges scales of space and time in many-body systems. It arises by the central limit theorem applied to local microcanonical averages, representing the degrees of freedom that have been forgotten when projecting coarse-grained observables onto conserved quantities. It comes with "bare" diffusion terms. In one dimension of space, nonlinearities of the hydrodynamic equation are relevant (from a renormalisation perspective), usually giving…

This https://arxiv.org/abs/2506.01068 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_hept…

Free field construction of Heterotic string compactified on Calabi-Yau manifolds of Berglund-Hubsch type in the Batyrev-Borisov combinatorial approach
Heterotic string models in $4$-dimensions are the hybrid theories of a left-moving $N=1$ fermionic string whose additional $6$-dimensions are compactified on a $N=2$ SCFT theory with the central charge $9$, and a right-moving bosonic string, whose additional dimensions are also compactified on $N=2$ SCFT theory with the central charge $9$, and the remaining $13$ dimensions of which form the torus of $E(8)\times SO(10)$ Lie algebra. The important class of exactly solvable Heterotic string mode…

Application range of perfect spin hydrodynamics
Zbigniew Drogosz, Wojciech Florkowski, Valeriya Mykhaylova
https://arxiv.org/abs/2506.01537 https://…

Application range of perfect spin hydrodynamics
The application range of perfect spin hydrodynamics is studied in two cases: one based on the classical spin description and the other using a quantum spin density matrix (Wigner function). Different forms of the conditions connecting the components of the spin polarization tensor, particle mass, temperature, and hydrodynamic flow are introduced, and their mutual relations are explained. The results obtained are important for practical applications of spin hydrodynamics to model heavy-ion colli…

Flow-induced vibration of twin-pipe model with varying mass and damping: A study using virtual physical framework
Jiawei Shen, Shixiao Fu, Xuepeng Fu, Torgeir Moan, Svein S{\ae}vik
https://arxiv.org/abs/2506.05649

Flow-induced vibration of twin-pipe model with varying mass and damping: A study using virtual physical framework
Flow-induced vibration (FIV) commonly occurs in rigidly coupled twin-pipe structures. However, the limited understanding of their FIV responses and hydrodynamic features presents a major challenge to the development of reliable engineering designs. To bridge this gap, the present study systematically investigates the FIV characteristics of a rigidly coupled twin-pipe model with elastic support using a virtual physical framework (VPF), which enables flexible control of structural parameters duri…

Transport of soft matter in complex and confined environments
Joshua D Mcgraw (IPGG)
https://arxiv.org/abs/2506.05884 https://arxiv.o…

Transport of soft matter in complex and confined environments
Brownian motion provides a bedrock for the understanding of soft condensed matter and, therefore, of the physical description of the microscopic biological world. Inspired by this domain, and combining softness with hydrodynamic energy inputs, new physical modes of nanoscale organization and transport may now be accessible.

Hydrodynamic fluctuations of stochastic charged cellular automata
Takato Yoshimura, \v{Z}iga Krajnik
https://arxiv.org/abs/2506.05247 https://

Hydrodynamic fluctuations of stochastic charged cellular automata
We study charge fluctuations of a family of stochastic charged cellular automata away from the deterministic single-file limit and obtain the exact typical charge probability distributions, known to be anomalous, using hydrodynamics. The cellular automata considered are examples of linearly degenerate systems where two distinct mechanisms of diffusion, namely normal and convective diffusion, coexist. Our formalism, based on macroscopic fluctuation theory, allows us to describe current fluctuati…