Left: The phase difference between |0⟩|Ψ⟩ and exp(-iEt)|1⟩|Ψ⟩ affords the total energy E . The curved arrow in purple indicates the phase evolution of |Ψ⟩…
Posts published in “Mathematics”
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The Bernese theoretical astrophysicist Kevin Heng has achieved a rare feat: On paper, he has derived novel solutions to an old mathematical problem needed to…
Researchers from the University of Kent, the Research Institute for Environment Treatment, and Vita-Market Ltd have discovered the universal mathematical formula that can describe any…
NASA research mathematician Katherine Johnson is photographed at her desk at Langley Research Center in Hampton, Virginia. Born on Aug. 26, 1918, in White Sulphur…
Math and language processed by separate networks even if heard together. Separate math and language networks segregate naturally when listeners pay attention to one type…
Si.427 is a hand tablet from 1900-1600 BC, created by an Old Babylonian surveyor. It’s made out of clay and the surveyor wrote on it…
An Arabidopsis meiotic cell imaged using super-resolution microscopy showing DNA in blue and the proteins HEI10 in red, ZYP1 in green and ASY1 in yellow.…
Photo of a Romanesco. Credit: © Nathanael Prunet Where does the shape of the Romanesco cauliflower come from? The mystery of the formation of one…
The COVID-19 infection fatality rate for U.S. states and Washington, D.C., as of March 7, 2021. Figures are the posterior median. Credit: Rebecca Gourley/University of…
Hydrodynamic field inside and outside the skeletal structure of the Euplectella aspergillum glass sponge. The field was reconstructed using CINECA super-computers. Kinetic methodologies and advanced…
Bigon Rings: Researchers described the mathematics that underlie many forms created from thin strips of flexible material. The techniques could assist to form materials that…
The striped pattern found in a monoatomic layer of bismuth is the same as that found in the pigmentation of certain tropical fish. Both are…
Landscape views of scatters of qubbas around the Jebel Maman. Credit: Stefano Costanzo (CC-BY 4.0) Statistical methods designed for cosmology reveal tomb distribution in Sudan…
Image presents global COVID-19 spread across countries over time. Countries marked in yellow–upper bound of a 95% confidence interval of the estimated origin date includes…
The magic of mathematics is particularly reflected in magic squares. Recently, quantum physicist Gemma De las Cuevas and mathematicians Tim Netzer and Tom Drescher introduced…
In mathematics, simple equations can generate a complex evolution in time and intriguing patterns in space. One famous example of this is the Mandelbrot set,…
The COVID-19 pandemic has made clear the importance of understanding precisely how diseases spread throughout networks of transportation. However, rigorously determining the connection between disease…
A Penn State scientist studying crystal structures has developed a new mathematical formula that may solve a decades-old problem in understanding spacetime, the fabric of…
Will COVID-19 Eventually Become Just a Seasonal Nuisance? Scientists Model Possible COVID-19 Futures
Within the next decade, the novel coronavirus responsible for COVID-19 could become little more than a nuisance, causing no more than common cold-like coughs and…
A newly developed method mathematically describes periodic changes in the brightness of stars. The model can also be applied to similar variable phenomena such as…