- qc / 0 70 31 49 v 1 2 9 M ar 2 00 7 Einstein ’ s Apple His First Principle of Equivalence February 5 , 2008 Engelbert

ar X iv : g r - qc / 9 51 00 70 v 1 3 1 O ct 1 99 5 The Equivalence Principle and g - 2 Experiments

We consider the possibility of using measurements of anomalous magnetic moments of elementary particles as a possible test of the Einstein Equivalence Principle (EEP). For the class non-metric theories of gravity described by the T Hǫµ formalism we find several novel mechanisms for breaking the EEP, and discuss the possibilities of setting new empirical constraints on such effects.

ar X iv : 0 70 5 . 31 41 v 1 [ as tr o - ph ] 2 2 M ay 2 00 7 The SARG Planet Search

ar X iv : g r - qc / 0 61 11 00 v 2 9 A pr 2 00 8 What is ( not ) wrong with scalar gravity ? Domenico

On his way to General Relativity, Einstein gave several arguments as to why a special-relativistic theory of gravity based on a massless scalar field could be ruled out merely on grounds of theoretical considerations. We re-investigate his two main arguments, which relate to energy conservation and some form of the principle of the universality of free fall. We find that such a theory-based a p...

ar X iv : g r - qc / 0 51 11 56 v 1 2 9 N ov 2 00 5 Adiabatic Particle Production with Decaying Λ and Anisotropic Universe

The inclusion of cosmological constant into Einstein field equation was done primarily by Einstein himself with a view to model a static universe. Later he discarded the cosmological constant (and commented [1] “...... the biggest blunder of my life”), on the basis of the observational data supporting the expansion of the universe. Subsequently, it was reintroduced and then omitted to match wit...

ar X iv : g r - qc / 0 31 00 49 v 1 8 O ct 2 00 3 Binary Neutron Star Inspiral Search in LIGO S 1

We describe the search for gravitational waves from inspiraling neutron star binary systems, using data from the first Scientific Run of the LIGO Science Collaboration.