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Recent measurements of deuterium abundances from QSO absorption spectra showtwo conflicting numbers, which differ by an order of magnitude. Allowing theneutrino degeneracy together with gravitational constant variation at the epochof primordial nucleosynthesis, the implication of these observations on the^6Li, ^9Be and ^11B abundances will be discussed. Within the permitted rangesconsistent with D, ^4He and ^7Li, we observe the strong \eta dependence of ^11Bas in SBBN but no significant dependence of ^6Li and ^9Be on the baryon numberdensity is observed. The predictions of ^6Li and ^9Be for low and highdeuterium differ by an order of magnitude and predictions for ^11B differ byseveral orders of magnitude at most and vary with \eta.Comment: 8 pages for text(RevTex) and 4 figures(ps files

physical review. d. particles, fields, gravitation, and cosmology/physical review. d. particles and fields

Primordial abundances of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow /><mml:mrow><mml:mn>6</mml:mn></mml:mrow></mml:msup></mml:mrow><mml:mi mathvariant="normal">Li</mml:mi><mml:mo>,</mml:mo><mml:mrow><mml:msup><mml:mrow><mml:mi> </mml:mi></mml:mrow><mml:mrow><mml:mn>9</mml:mn></mml:mrow></mml:msup></mml:mrow><mml:mi mathvariant="normal">Be</mml:mi><mml:mo>,</mml:mo></mml:math>and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" …

Primordial abundances of6Li, 9Be,and