Add to ORKGWe review astrophysical, cosmological and terrestrial evidence for and against the constancy of fundamental parameters of particle physics, and discuss theoretical issues of unification and scalar-mediated forces, finding that the current rate of variation is bounded by limits on violations of the weak equivalence principle
AbstractAstrophysical tests of the stability of Nature's fundamental couplings are a key probe of th...
Upper bounds for the violation of the Weak Equivalence Principle (WEP) by the fundamental interactio...
We discuss recent laboratory experiments and astronomical observations aimed at testing the possibl...
Light scalar fields very naturally appear in modern cosmological models, affecting such parameters o...
We discuss experiments and observations aimed at testing the possible space-time variability of fund...
We show by using the method of matched asymptotic expansions that a sufficient condition can be deri...
Recent data on cosmological variation of the electromagnetic fine structure constant from distant qu...
I review the theoretical motivation for varying fundamental couplings and discuss how these measurem...
One of the topical problems of contemporary physics is a possible variability of the fundamental con...
The time variation of fundamental mass scales can have profound cosmological implications. We invest...
56 pages, l7 figuresThis article describes the various experimental bounds on the variation of the f...
The Standard Model and General Relativity provide a good description of phenomena at low energy. The...
Astrophysical tests of the stability of Nature's fundamental couplings are a key probe of the standa...
Location dependence of physical parameters such as the electromagnetic fine structure constant and N...
Astrophysical tests of the stability of Nature's fundamental couplings are a key probe of the standa...
AbstractAstrophysical tests of the stability of Nature's fundamental couplings are a key probe of th...
Upper bounds for the violation of the Weak Equivalence Principle (WEP) by the fundamental interactio...
We discuss recent laboratory experiments and astronomical observations aimed at testing the possibl...
Light scalar fields very naturally appear in modern cosmological models, affecting such parameters o...
We discuss experiments and observations aimed at testing the possible space-time variability of fund...
We show by using the method of matched asymptotic expansions that a sufficient condition can be deri...
Recent data on cosmological variation of the electromagnetic fine structure constant from distant qu...
I review the theoretical motivation for varying fundamental couplings and discuss how these measurem...
One of the topical problems of contemporary physics is a possible variability of the fundamental con...
The time variation of fundamental mass scales can have profound cosmological implications. We invest...
56 pages, l7 figuresThis article describes the various experimental bounds on the variation of the f...
The Standard Model and General Relativity provide a good description of phenomena at low energy. The...
Astrophysical tests of the stability of Nature's fundamental couplings are a key probe of the standa...
Location dependence of physical parameters such as the electromagnetic fine structure constant and N...
Astrophysical tests of the stability of Nature's fundamental couplings are a key probe of the standa...
AbstractAstrophysical tests of the stability of Nature's fundamental couplings are a key probe of th...
Upper bounds for the violation of the Weak Equivalence Principle (WEP) by the fundamental interactio...
We discuss recent laboratory experiments and astronomical observations aimed at testing the possibl...