Derivation of the Einstein Equivalence Principle in a Class of Condensed Matter Theories
| dc.creator | Schmelzer, I. | |
| dc.date | 2001-04-04 | |
| dc.date.accessioned | 2026-07-07T03:25:49Z | |
| dc.date.available | 2026-07-07T03:25:49Z | |
| dc.description | We consider a class of condensed matter theories in a Newtonian framework with a Lagrange formalism related in a natural way with the classical conservation laws \partial_t ρ+ \partial_i (ρv^i) = 0 \partial_t (ρv^j) + \partial_i (ρv^i v^j + p^{ij}) = 0 We show that for an algebraically defined ``effective Lorentz metric'' g_{μν} and ``effective matter fields'' ϕthese theories are equivalent to material models of a metric theory of gravity with Lagrangian L = L_{GR} + L_{matter} - (8πG)^{-1}(Υg^{00}-Ξ(g^{11}+g^{22}+g^{33}))\sqrt{-g} which fulfils the Einstein equivalence principle and leads to the Einstein equations in the limit Ξ,Υ\to 0. | |
| dc.description | 22 pages Latex, no figures. More detailed version of parts of gr-qc/0001101 | |
| dc.identifier | https://arxiv.org/abs/gr-qc/0104013 | |
| dc.identifier | http://arxiv.org/abs/gr-qc/0104013 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/33858 | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.title | Derivation of the Einstein Equivalence Principle in a Class of Condensed Matter Theories | |
| dc.type | text |