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Consortium of Swiss Academic Libraries

Effective Einstein cosmological spaces for non-minimal modified gravity

Elizalde, Emilio ; Vacaru, Sergiu

In: General Relativity and Gravitation, 2015, vol. 47, no. 6, p. 1-27

Consortium of Swiss Academic Libraries

Completing Lorentz violating massive gravity at high energies

Blas, D. ; Sibiryakov, S.

In: Journal of Experimental and Theoretical Physics, 2015, vol. 120, no. 3, p. 509-524

Consortium of Swiss Academic Libraries

Why should we care about the top quark Yukawa coupling?

Bezrukov, F. ; Shaposhnikov, M.

In: Journal of Experimental and Theoretical Physics, 2015, vol. 120, no. 3, p. 335-343

Université de Fribourg

Light induced inverse-square law interactions between nanoparticles: “mock gravity” at the nanoscale

Luis-Hita, J. ; Marqués, M. I. ; Delgado-Buscalioni, R. ; Sousa, N. de ; Froufe-Pérez, Luis S. ; Scheffold, Frank ; Sáenz, J. J.

In: Physical Review Letters, 2019, vol. 123, no. 14, p. 143201

The interaction forces between identical resonant molecules or nanoparticles, optically induced by a quasimonochromatic isotropic random light field, are theoretically analyzed. In general, the interaction force exhibits a far-field oscillatory behavior at separation distances larger than the light wavelength. However, we show that the oscillations disappear when the frequency of the random...

Université de Fribourg

Wild tomato endosperm transcriptomes reveal common roles of genomic imprinting in both nuclear and cellular endosperm

Roth, Morgane ; Florez-Rueda, Ana M. ; Paris, Margot ; Städler, Thomas

In: The Plant Journal, 2018, vol. 95, no. 6, p. 1084–1101

Genomic imprinting is a conspicuous feature of the endosperm, a triploid tissue nurturing the embryo and synchronizing angiosperm seed development. An unknown subset of imprinted genes (IGs) is critical for successful seed development and should have highly conserved functions. Recent genome‐wide studies have found limited conservation of IGs among distantly related species, but there is a...

Consortium of Swiss Academic Libraries

Quantum gravitational bremsstrahlung: massless versus massive gravity

Berchtold, Julian ; Scharf, Günter

In: General Relativity and Gravitation, 2007, vol. 39, no. 9, p. 1489-1502