dorsal/arxiv
View SchemaHeat transmission in Relativity
| Authors | A. Brotas, J. C. Fernandes |
|---|---|
| Categories | |
| ArXiv ID | physics/0307080 |
| URL | https://arxiv.org/abs/physics/0307080 |
Abstract
The simultaneous study of deformation and heat transmission in a bar was ignored for about 150 years. The traditional Fourier equation just allows to study the evolution of temperature in a undeformable bar. The search for its relativistic variant is a task which must fail because in Relativity there are no undeformable bars. Rigid bodies, in the sense as rigid as possible, are deformables. In this work we show how to write in Relativity the system of equations necessary to study simultaneously deformation and temperature evolution along a rigid bar.
{
"annotation_id": "2e505e3c-7611-4d29-a501-87de64cc8be4",
"date_created": "2026-03-02T18:00:46.689000Z",
"date_modified": "2026-03-02T18:00:46.689000Z",
"file_hash": "d9caaa858da4c57915b3dfdb9d81fccce8484ff5a35671ee1a762bfcf2201991",
"private": false,
"record": {
"abstract": "The simultaneous study of deformation and heat transmission in a bar was\nignored for about 150 years.\n The traditional Fourier equation just allows to study the evolution of\ntemperature in a undeformable bar. The search for its relativistic variant is a\ntask which must fail because in Relativity there are no undeformable bars.\nRigid bodies, in the sense as rigid as possible, are deformables.\n In this work we show how to write in Relativity the system of equations\nnecessary to study simultaneously deformation and temperature evolution along a\nrigid bar.",
"arxiv_id": "physics/0307080",
"authors": [
"A. Brotas",
"J. C. Fernandes"
],
"categories": [
"physics.gen-ph"
],
"title": "Heat transmission in Relativity",
"url": "https://arxiv.org/abs/physics/0307080"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "c1d8249b-7cbe-435c-8c1a-81a95a6ff08a",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}