The ever-present hail of cosmic rays streaming into the Solar System from an outer galaxy may not be what we thought. According to Chang’e 4 on the far side of the Moon, there is a mysterious ‘bag’ of cosmic ray flux between the Earth and the Moon that occurs when the two bodies line up … Read more
Here’s what you’ll learn by reading this story: Scientists fired lasers at semiconductor nano-lasagna to show how electrons behave. In the right conditions, electrons become polarons, pulling oppositely charged atoms for a ride. The researchers took pictures of the newly born quasiparticle and measured its energy and mass. Scientists at Ludwig Maximilian University of Munich … Read more
In a white paper written on the same day as the Caltech paper, Gidney and his colleagues announced that they had developed a new method for breaking ECC that was at least 10 times more efficient than previous methods. They estimate that most cryptocurrencies would provide seconds to a machine with less than 500,000 qubits. … Read more
New research at the Princeton Plasma Physics Laboratory (PPPL) has shown that the rotation of the plasma core is a key factor in how particles are distributed within a fusion reactor system. The study shows why plasma particles hit some parts of the reactor more than others. This finding allows computer simulations to match experimental … Read more
The Big Bang is often described as the moment when everything began – the point of infinite density where the laws of physics were broken. But what if that picture isn’t perfect? A new study presents a different account of the birth of the universe: Instead of a sudden start from singularity, as predicted by … Read more
When you make a purchase through our article links, Future and its affiliates may receive a commission. A comparison of the early stages of the universe. The proposed changes to Einstein’s relativity suggest that the universe did not begin in a single state, which could solve one of the most prominent questions about the Big … Read more
Anthony Leggett not only made a name for himself as a pioneering academic physicist but in 2003 he shared the Nobel Prize in physics for his research on superfluidity and the theory of superfluidity. However, he had left science at school as something “incomprehensible” – especially physics, which “knows in one ear and out the … Read more
For the first time, physicists have discovered that ‘holes’ of light can travel faster than light itself. They are known as phase singularities or optical vortices, and since the 1970s, scientists have predicted that, just as the eddies in the river can move faster than the water flowing around them, so can the waves of … Read more
A century later, the quantum the land is still incredibly productive and stubborn a miracle. Its equations are parallel laser devices and LEDsguide the MRI scanner, and underwrite the transistors that heat up our phones, yet leave us confused as to what numbers it really tells us about the truth. The theory predicts about amazing … Read more
For the first time, physicists have discovered that ‘holes’ of light can travel faster than light itself. They are known as phase singularities or optical vortices, and since the 1970s, scientists have predicted that, just as the eddies in the river can move faster than the water flowing around them, so can the waves of … Read more