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Compactification
New post in Compactification
CY moduli fields
August 1st, 2022
supersymmetry
compactification
calabi-yau
string-theory
How can one imagine curled up dimensions?
April 28th, 2020
visualization
compactification
kaluza-klein
spacetime-dimensions
string-theory
What is the motivation for using Calabi-Yau manifolds in string theory?
April 26th, 2020
supersymmetry
calabi-yau
compactification
string-theory
Is there any intuitive interpretation of compactification?
July 3rd, 2020
string-theory
spacetime-dimensions
compactification
Gravitational constant in higher dimensions?
August 1st, 2022
string-theory
compactification
physical-constants
spacetime-dimensions
gravity
Compactifications of 6d (2,0) SCFT
January 26th, 2020
supersymmetry
compactification
conformal-field-theory
string-theory
Why (in relatively non-technical terms) are Calabi-Yau manifolds favored for compactified dimensions in string theory?
October 19th, 2020
spacetime-dimensions
calabi-yau
compactification
popular-science
string-theory
Why are extra dimensions necessary?
September 1st, 2021
compactification
string-theory
popular-science
unified-theories
spacetime-dimensions
Shape of the universe?
August 1st, 2022
universe
topology
compactification
cosmology
general-relativity
Why does string theory require 9 dimensions of space and one dimension of time?
August 1st, 2022
spacetime-dimensions
string-theory
spacetime
compactification
quantum-anomalies
one point compactification of discrete space
August 1st, 2022
general-topology
compactification
compactness
Show that the one point compactification of $\mathbb{Q}$ is not Hausdorff
August 1st, 2022
general-topology
compactification
compactness
proof-writing
proof-verification
Show that the Stone–Čech compactification $\beta \mathbb{Z}$ is not metrizable.
August 1st, 2022
metric-spaces
general-topology
compactification
compactness
Analytic Applications of Stone-Čech compactification
August 1st, 2022
analysis
compactness
compactification
general-topology
functional-analysis
Showing one point compactification is unique up to homeomorphism
August 1st, 2022
general-topology
compactification
compactness
When is Stone-Čech compactification the same as one-point compactification?
February 10th, 2021
general-topology
compactification
compactness
The size of extra dimensions
November 12th, 2020
string-theory
compactification
spacetime-dimensions
What is dimension and how many types of dimensions are there in the universe?
November 3rd, 2021
universe
compactification
spacetime-dimensions
spacetime
Why is the torus important for compactification in string theory? (aka much ado about the torus)
August 1st, 2022
supersymmetry
string-theory
compactification
supergravity
Measuring extra-dimensions
August 18th, 2020
string-theory
experimental-physics
spacetime-dimensions
compactification
kaluza-klein
Kaluza Klein theories, dilation field, and dimensional reduction
March 6th, 2020
spacetime-dimensions
compactification
kaluza-klein
quantum-field-theory
Why do Calabi-Yau manifolds crop up in string theory, and what their most useful and suggestive form?
September 15th, 2020
spacetime-dimensions
calabi-yau
string-theory
compactification
How to imagine higher dimensions?
February 6th, 2020
kaluza-klein
compactification
spacetime-dimensions
string-theory
visualization
Could mass just be light moving in another dimension?
February 14th, 2022
kaluza-klein
mass
speed-of-light
spacetime-dimensions
compactification
Is one-point compactification of a space metrizable
August 1st, 2022
general-topology
second-countable
compactification
compactness
metric-spaces