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5 days ago · The Riemann hypothesis concerns the basic building blocks of natural numbers: prime numbers, values only divisible by 1 and themselves. Examples include 2, 3, 5, 7, 11, 13, and so on. Every...
3 days ago · The theory was first proposed by physicist Alan Guth in the 1980s, who suggested that after the Big Bang, around 13.8 billion years ago, the universe expanded exponentially quickly for a fraction of a second.
2 days ago · Cosmological inflation – a theory proposing that following the Big Bang, the universe initially expanded incredibly rapidly before settling down to a slower expansion – was proposed by Alan Guth and also developed by Andrei Linde.
1 day ago · Loop quantum gravity ( LQG) is a theory of quantum gravity that incorporates matter of the Standard Model into the framework established for the intrinsic quantum gravity case.
20 hours ago · 1981 – Alan Guth proposes cosmic inflation in order to solve the flatness and horizon problems. 1982 – Joseph Taylor and Joel Weisberg show that the rate of energy loss from the binary pulsar PSR B1913+16 agrees with that predicted by the general relativistic quadrupole formula to within 5%.
3 days ago · The theory was first proposed by physicist Alan Guth in the 1980s, who suggested that after the Big Bang, around 13.8 billion years ago, the universe expanded exponentially quickly for a fraction of a second.
4 days ago · Tunnel junctions have been suggested as high-throughput electronic single molecule sensors in liquids with several seminal experiments conducted using break junctions with reconfigurable gaps. For practical single molecule sensing applications, arrays of on-chip integrated fixed-gap tunnel junctions that can be built into compact systems are preferable. Fabricating nanogaps by electromigration ...
