Found 2850 results, showing the newest relevant preprints. Sort by relevancy only.Update me on new preprints

Local Existence of Contact Discontinuities in Relativistic Magnetohydrodynamics

A surface of contact discontinuity is a characteristic of this system with no flow across the discontinuity for which the pressure, the velocity and the magnetic field are continuous whereas the density, the entropy and the temperature may have a jump. Expand abstract.
5 days ago
4/10 relevant
arXiv

Chromospheric Heating by Acoustic Waves Compared to Radiative Cooling: II -- Revised Grid of Models

In the plage, it contributes by 50-60 % in locations with vertical magnetic field and 70-90 % in regions where the magnetic field is inclined more than 50 degrees to the solar surface normal. Expand abstract.
7 days ago
4/10 relevant
arXiv

Magnitude and direction of the local interstellar magnetic field inferred from Voyager 1 and 2 interstellar data and global heliospheric model

In this Letter, we provide constraints on the direction and magnitude of the pristine (i.e., unperturbed by the interaction with the Sun) local interstellar magnetic field. Expand abstract.
8 days ago
10/10 relevant
arXiv

Entanglement and Confinement in Coupled Quantum Systems

We study some general properties of coupled quantum systems. Expand abstract.
8 days ago
4/10 relevant
arXiv

Skyrmion-based Magnetic Traps for Ultracold Atoms

The geometry size, potential barrier, trapping frequency and Majorana loss rate of these magnetic traps can be tuned by the external magnetic field or device configuration. Expand abstract.
8 days ago
4/10 relevant
arXiv

Effect of collisions on plasma sheath in the presence of a gradient magnetic field

The movement of the ions towards the wall can be controlled by choosing a suitable configuration of the magnetic field and ion-neutral collision frequency. Expand abstract.
9 days ago
10/10 relevant
arXiv

Ultimate precision of multi-parameter quantum magnetometry under the parallel scheme

Here we present the ultimate lower bound for the sum of arbitrarily weighted variances in the estimation of all three components of a magnetic field under the parallel scheme and show that this lower bound can be achieved for sufficiently large N. Expand abstract.
9 days ago
7/10 relevant
arXiv

Odd triplet superconductivity induced by the moving condensate

We predict the odd-frequency spin-triplet superconducting correlations called the Berezinskii order to be switched on at large distances from the superconductor/ferromagnet interface by the application of a magnetic field. Expand abstract.
9 days ago
4/10 relevant
arXiv

Non-equilibrium spin dynamics in the temperature and magnetic field dependence of magnetization curves of ferrimagnetic Co1.75Fe1.25O4 and its composite with BaTiO3

The blocking phenomenon of ferrimagnetic domains below the room temperature has been tuned by varying the modes of (zero field cooled and field cooled) measurements and magnitude of magnetic fields. Expand abstract.
9 days ago
10/10 relevant
arXiv

Tuning of structural phase, magnetic spin order and electrical conductivity in mechanical alloyed material of alpha-Fe2O3 and alpha-Cr2O3 oxides

The magnetic field induced spin flop transition has been observed at a critical magnetic field that depends on Cr content in the system. Expand abstract.
9 days ago
4/10 relevant
arXiv