| dc.contributor.author |
Bhadury, Samapan |
|
| dc.contributor.author |
Das, Arpan |
|
| dc.contributor.author |
Florkowski, Wojciech |
|
| dc.contributor.author |
Gowthama, K. K. |
|
| dc.contributor.author |
Ryblewski, Radoslaw |
|
| dc.coverage.spatial |
United States of America |
|
| dc.date.accessioned |
2023-08-04T13:54:32Z |
|
| dc.date.available |
2023-08-04T13:54:32Z |
|
| dc.date.issued |
2023-07 |
|
| dc.identifier.citation |
Bhadury, Samapan; Das, Arpan; Florkowski, Wojciech; Gowthama, K. K. and Ryblewski, Radoslaw, "Polarization of spin-1/2 particles with effective spacetime dependent masses", arXiv, Cornell University Library, DOI: arXiv:2307.12436, Jul. 2023. |
|
| dc.identifier.uri |
https://doi.org/10.48550/arXiv.2307.12436 |
|
| dc.identifier.uri |
https://repository.iitgn.ac.in/handle/123456789/9075 |
|
| dc.description.abstract |
Semiclassical expansion of the Wigner function for spin-1/2 fermions having an effective spacetime-dependent mass is used to analyze spin-polarization effects. The existing framework is reformulated to obtain a differential equation directly connecting the particle spin tensor with the effective mass. It reflects the conservation of the total angular momentum in a system. In general, we find that the gradients of mass act as a source of the spin polarization, although this effect is absent for simple boost-invariant dynamics. |
|
| dc.description.statementofresponsibility |
by Samapan Bhadury, Arpan Das, Wojciech Florkowski, K. K. Gowthama and Radoslaw Ryblewski |
|
| dc.language.iso |
en_US |
|
| dc.publisher |
Cornell University |
|
| dc.subject |
Wigner function |
|
| dc.subject |
Spin polarization |
|
| dc.subject |
Semiclassical expansion |
|
| dc.subject |
Spacetime-dependent mass |
|
| dc.subject |
Vanishing spin tensor |
|
| dc.title |
Polarization of spin-1/2 particles with effective spacetime dependent masses |
|
| dc.type |
Article |
|
| dc.relation.journal |
arXiv |
|