Physics Directory

2021-04-07 15:53:19 International research makes progress towards improved materials for quantum sensor technology
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2021-04-07 15:53:19 Gamma-ray emission detected from the supernova remnant G272.2-3.2
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2021-04-06 14:06:39 Part 1
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2021-04-06 14:06:39 Maple 2021
Maple 2021 (Windows 64bit with Crack)
New options in the FeynmanDiagrams command handle the situations where you want to study scattering amplitudes without external legs normalization factors, use different gauge choices for the fields, or use a generic form of a propagator.
A new FeynmanIntegral module evaluates the Feynman integrals that appear in the output of the FeynmanDiagrams command.
The simplification of products of Dirac matrices was improved.
Significant improvements were made to the manipulation and simplification of expressions involving non-commutative tensor operators.
You can compute derivatives and functional derivatives of spinor fields, and with respect to spinor fields.
Improved information is displayed when you set a spacetime metric.
New Features
#Software
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2021-04-05 18:19:35 Astronomer publishes survey of young stars
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2021-04-05 18:19:34 Superconductivity and quantum Hall effect coexist in novel nitride material
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2021-04-05 18:19:34 Newly made laser-cooled antimatter could test foundations of modern physics
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2021-04-05 18:19:34 New study ties solar variability to the onset of decadal La Nina events
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2021-04-05 18:19:34 Under the radar: Searching for stealthy supersymmetry
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2021-04-04 17:33:52 The Geometry of Causality
Using geometry we can not only understand, but visualize how causality dictates the order of events in our universe.
In this episode we dive deeper into the relationship between space and time and explore how we can geometrically map the causality of the universe and increase our understanding of how time and distance relate to one another.
Hosted by Matt O'Dowd
Related Videos:
- The Speed of Light is NOT About Light
- Can You Trust Your Eyes in Spacetime?
#Video
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