Some people like to take random walks through the woods, while others might stroll through their own neighborhood. In the world of math, a random walk is in fact more random than this; it would be the equivalent of flipping ...
Mathematics
Mar 27, 2020
0
76
Scientific research is based on the relationship between the reality of nature, as it is observed, and a representation of this reality, formulated by a theory in mathematical language. If all the consequences of the theory ...
Astronomy
May 26, 2020
21
601
A new method of identifying gravitational wave signals using quantum computing could provide a valuable new tool for future astrophysicists.
General Physics
Apr 1, 2022
0
2999
Quantum entanglement may appear to be closer to science fiction than anything in our physical reality. But according to the laws of quantum mechanics—a branch of physics that describes the world at the scale of atoms and ...
Quantum Physics
Feb 7, 2017
71
1545
Physicists know about the huge chasm between quantum physics and the theory of gravity. However, in recent decades, theoretical physics has provided some plausible conjecture to bridge this gap and to describe the behavior ...
Quantum Physics
Mar 28, 2022
6
1414
Flip a coin. Heads? Take a step to the left. Tails? Take a step to the right. In the quantum world? Go in both directions at once, like a wave spreading out. Called the 'walker analogy,' this random process can be applied ...
Quantum Physics
Oct 29, 2020
0
370
A new paradigm in quantum information processing has been demonstrated by physicists at UC Santa Barbara. Their results are published in this week's issue of Science Express online.
Quantum Physics
Sep 1, 2011
8
1
The ubiquitous coin toss is not so random after all, and can easily be manipulated to turn up heads, or tails, a Canadian study has found.
Other
Dec 7, 2009
11
2
(PhysOrg.com) -- Researchers are developing a new type of computer memory that could be faster than the existing commercial memory and use far less power than flash memory devices.
Nanophysics
Sep 27, 2011
5
0
(Phys.org)—Stars, quasars, and other celestial objects generate photons in a random way, and now scientists have taken advantage of this randomness to generate random numbers at rates of more than one million numbers per ...
