Is General Relativity Exclusively a Macroscopic Theory? - Physics …
Nov 23, 2004 · Macroscopic observations involve using our senses to gather information about objects or phenomena that are visible to the naked eye. Microscopic observations, on the …
The difference between microscopic and macroscopic cross sections.
Oct 31, 2010 · The macroscopic cross-section (Σ) has units of cm-1 is derived from the microscopic section according to Σ = N σ, where N is the atomic density of a particular nuclide. …
Microscopic and macroscopic physics - Physics Forums
Aug 13, 2020 · Microscopic and macroscopic physics are interconnected and complement each other. Macroscopic properties and behaviors of matter are a result of the interactions and …
Calculation of neutron transport cross section - Physics Forums
Jul 12, 2013 · The transport cross sections for water and heavy water are 0.45cm and 2.6cm. These values can be calculated using the equation macroscopic cross section = 1/mean free …
Macroscopic object wave function - Physics Forums
Jan 15, 2020 · The macroscopic object wave function is derived from the Schrödinger equation, which is a fundamental equation in quantum mechanics. The equation describes the evolution …
If we wait infinitely long, will macroscopic objects undergo …
Aug 30, 2023 · The idea that a macroscopic object like a chair must tunnel an equivalent distance relative to its size is misguided. Each individual atom has almost zero probability of tunneling …
The Density of a Nucleus: A Question About Steps in Calculating …
Jul 20, 2019 · There is relatively little empty space between atoms in solids and liquids, so that the average density of an atom is about the same as matter on a macroscopic …
The 7 Basic Rules of Quantum Mechanics - Physics Forums
May 11, 2019 · A related problem, the problem of the emergence of a classical macroscopic world from the microscopic quantum description, is often considered as essentially solved by …
Why You Can’t Quantum Tunnel Through a Wall - Physics Forums
Aug 10, 2015 · I simply did not want this to go over the heads of people who haven't even done undergraduate QM classes, but I wanted to point out that many people who talk about …
Does Decoherence get rid of all Quantumness? - Physics Forums
Jul 29, 2020 · Here, we have extended the macroscopic system “Alice” of the conventional proposals to an even larger macroscopic system Aa (that is, Alice plus the qubit a). This …