替代宇宙学适合没有暗能量的超新星红移
Alternative cosmology fits supernovae redshifts with no dark energyy
摘要:
超新星和射电星系的红移数据适合于另一种宇宙学。假设星系在a(t)= 1的静态罗伯逊-沃克度规中以不变的速度后退。在没有可调参数的情况下获得精确拟合。没有迹象表明衰退速度随时间而变化,因此也没有“暗能量“的说法。
英文摘要:
Supernovae and radio galaxy redshift data are fitted in an alternative cosmology. The galaxies are assumed to recede with unchanging velocities in a static Robertson-Walker metric with a(t) = 1. An exact fit is obtained with no adjustable parameters. There is no indication that the recession velocities are changing with time, so no call for "dark energy".
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