Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Properties of Fourier series II01:21

Properties of Fourier series II

203
Time scaling of signals is a crucial concept in signal processing that affects the Fourier series representation without altering its coefficients. The process modifies the fundamental frequency, thereby changing how the series represents the signal over time. This principle is essential in various applications, including audio and image processing, where signal manipulation is frequent. Understanding function symmetries is fundamental to simplifying the Fourier series.
A function f(t) is...
203
Symmetry in Maxwell's Equations01:28

Symmetry in Maxwell's Equations

3.5K
Once the fields have been calculated using Maxwell's four equations, the Lorentz force equation gives the force that the fields exert on a charged particle moving with a certain velocity. The Lorentz force equation combines the force of the electric field and of the magnetic field on the moving charge. Maxwell's equations and the Lorentz force law together encompass all the laws of electricity and magnetism. The symmetry that Maxwell introduced into his mathematical framework may not be...
3.5K
Chirality02:25

Chirality

24.6K
Chirality is a term that describes the lack of mirror symmetry in an object. In other words, chiral objects cannot be superposed on their mirror images. For example, our feet are chiral, as the mirror image of the left foot, the right foot, cannot be superposed on the left foot.
Chiral objects exhibit a sense of handedness when they interact with another chiral object. For example, our left foot can only fit in the left shoe and not in the right shoe. Achiral objects — objects that have...
24.6K
Plastic Deformations of Members with a Single Plane of Symmetry01:21

Plastic Deformations of Members with a Single Plane of Symmetry

113
When a structural member undergoes plastic deformation due to bending, it is crucial to understand the position of the neutral axis and the stress distribution. This member, characterized by a single plane of symmetry, exhibits a uniform stress distribution, with negative stress above the neutral axis and positive stress below. Notably, the neutral axis does not align with the centroid of the cross-section. This misalignment is typical in cases where the cross-section is not rectangular or...
113
Even and Odd Signals01:17

Even and Odd Signals

969
An even signal, whether in continuous-time or discrete-time, is defined by its symmetry with its time-reversed version. Mathematically, this is represented as
969
Gauss's Law: Planar Symmetry01:27

Gauss's Law: Planar Symmetry

8.0K
A planar symmetry of charge density is obtained when charges are uniformly spread over a large flat surface. In planar symmetry, all points in a plane parallel to the plane of charge are identical with respect to the charges. Suppose the plane of the charge distribution is the xy-plane, and the electric field at a space point P with coordinates (x, y, z) is to be determined. Since the charge density is the same at all (x, y) - coordinates in the z = 0 plane, by symmetry, the electric field at P...
8.0K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Constructing stability: optimal learning in noisy ecological niches.

Proceedings. Biological sciences·2024
Same author

Institutional dynamics and learning networks.

PloS one·2022
Same author

Conflicts of interest improve collective computation of adaptive social structures.

Science advances·2018
See all related articles

Related Experiment Video

Updated: Aug 2, 2025

Generating Strictly Controlled Stimuli for Figure Recognition Experiments
05:39

Generating Strictly Controlled Stimuli for Figure Recognition Experiments

Published on: March 18, 2019

5.3K

Symmetry-simplicity, broken symmetry-complexity.

David C Krakauer1

  • 1Santa Fe Institute, Santa Fe, NM 87501, USA.

Interface Focus
|April 17, 2023
PubMed
Summary
This summary is machine-generated.

Complex phenomena arise from broken physical symmetries, leading to principles like emergence and autonomy. These Anderson Principles are crucial for evolved function and adaptive information storage in complex systems.

Keywords:
broken symmetrycausalitycomplexitycomputationinformationsymmetry

More Related Videos

Asymmetric Walkway: A Novel Behavioral Assay for Studying Asymmetric Locomotion
08:19

Asymmetric Walkway: A Novel Behavioral Assay for Studying Asymmetric Locomotion

Published on: January 15, 2016

8.9K
Setting Limits on Supersymmetry Using Simplified Models
07:46

Setting Limits on Supersymmetry Using Simplified Models

Published on: November 15, 2013

8.6K

Related Experiment Videos

Last Updated: Aug 2, 2025

Generating Strictly Controlled Stimuli for Figure Recognition Experiments
05:39

Generating Strictly Controlled Stimuli for Figure Recognition Experiments

Published on: March 18, 2019

5.3K
Asymmetric Walkway: A Novel Behavioral Assay for Studying Asymmetric Locomotion
08:19

Asymmetric Walkway: A Novel Behavioral Assay for Studying Asymmetric Locomotion

Published on: January 15, 2016

8.9K
Setting Limits on Supersymmetry Using Simplified Models
07:46

Setting Limits on Supersymmetry Using Simplified Models

Published on: November 15, 2013

8.6K

Area of Science:

  • Condensed matter physics
  • Complex systems theory
  • Theoretical physics

Background:

  • Complex phenomena emerge from fundamental physical symmetries.
  • Philip Anderson identified key principles arising from broken symmetry in complex systems.
  • These principles include emergence, frustrated random functions, autonomy, and generalized rigidity.

Purpose of the Study:

  • To summarize Philip Anderson's key principles derived from broken symmetry.
  • To highlight these principles as preconditions for evolved function.
  • To discuss extensions related to functional symmetry breaking, information, computation, and causality.

Main Methods:

  • Conceptual synthesis of Philip Anderson's work on broken symmetry.
  • Enumeration and description of the four Anderson Principles.
  • Discussion of recent extensions in functional symmetry breaking.

Main Results:

  • Identified four key Anderson Principles: emergence, frustrated random functions, autonomy, and generalized rigidity.
  • Established these principles as essential preconditions for evolved function.
  • Highlighted the role of broken symmetry in performing mechanical work and storing adaptive information.

Conclusions:

  • Broken physical symmetries are fundamental to complex phenomena.
  • The Anderson Principles provide a framework for understanding emergent functions in complex systems.
  • Functional symmetry breaking offers new perspectives on information, computation, and causality.