
Quantum Physics Forum • Physics Forums
Apr 18, 2020 · Join in expert discussion on quantum physics. Quantum physics is the mathematical description of the motion and interaction of subatomic particles. Quantum Mechanics and Field Theory.
Buggy PDF preview [solved] • Physics Forums
The complexity of resonance, in a living space, would make it difficult to identify the path geometry. To identify the nodes, you would need a simpler adjustable organ pipe. Alternatively, you could record …
HUP in condensates? • Physics Forums
Nov 30, 2025 · Given two independent photons. The position-momentum commutator for particle 1, [x1,p1] is ih/2π and the commutator for particle 2 , [x2,p2] is also ih/2π. Also, [x1,p2] = 0 and [x2,p1] …
Hello everyone! I am Güray Hatipoğlu • Physics Forums
Dec 18, 2025 · Greetings to all forum members! I am Güray Hatipoğlu, currently owning a start-up limited company on scientific research (FIRE Research & Training Ltd.), knowledge transfer, and …
2 interpretations of bra-ket expression: equal, & isomorphic, but...
5 days ago · TL;DR The inner product inside a vector space is equal to the dual of one being applied as a functional to the other. The first (inner product) involves a single vector space, and the second …
Shauder basis for Hilbert spaces - Physics Forums
Jan 7, 2026 · SUMMARY The discussion centers on the existence of a Shauder basis for the Hilbert space of square integrable functions, specifically L 2 (R), which is shown to have a Hilbert basis …
A Crisis for Newly Minted CompSci Majors - Physics Forums
Aug 12, 2025 · Fresh computer science graduates are facing a significant employment crisis, with unemployment rates between 6.1% and 7.5%, far exceeding those of other majors. The rise of AI …
Interview with Astrophysicist Adam Becker - Physics Forums
Mar 24, 2018 · Adam Becker is an astrophysicist and science writer whose first book “ What Is Real?: The Unfinished Quest for the Meaning of Quantum Physics ” just hit the bookshelves!
Finding the median in a bar graph problem • Physics Forums
Nov 29, 2020 · The discussion focuses on calculating the median and mode from a bar graph representing the number of children among a sample of 36 women. The correct median is …
How long does it take for a high-speed train to come to a complete …
Oct 20, 2009 · A high speed train traveling at 84 kph locks its wheels and skids 84 meters before coming to a complete stop. If the rate of slowing down is constant, how many seconds will it take for the train …