equilibrium · state
a position where a parameter is held without work, which is not the same as balance
Examples
- A superconducting quantum interference device (SQUID) maintains zero electrical resistance below 9.2K, requiring no energy input to sustain current flow. physics
- The International Space Station orbits Earth at 400 km altitude, held in freefall equilibrium by gravitational and inertial forces. engineering
- A neuron's resting membrane potential of -70mV persists without active ion pumping until signaling occurs. biology
Emergence
through: Drift acts on a parameter within its window, but no maintenance work is needed to keep it at a position where the boundary constraints and physical holding suffice.
- spontaneous stability
- rest without effort
- self-maintained position
Chain to foundations
as tree
- equilibriumL16
- parameterL4
- windowL7
- parameterL4 (shown above)
- rangeL3
- boundaryL2 (shown above)
- persistL1 (shown above)
- changeL1 (shown above)
- outsideL6
- partL1 (shown above)
- driftL11
- parameterL4 (shown above)
- changeL1 (shown above)
- goL3
- makeL4
- nothingL10
- noneL9
- differenceL1 (shown above)
- amountL8
- offL2
- spaceL0 (shown above)
- differenceL1 (shown above)
- noneL9
- wayL9
- spaceL0 (shown above)
- linksL8
- partL1 (shown above)
- connectsL7
- flowL3
- interactionL2 (shown above)
- persistL1 (shown above)
- structureL2 (shown above)
- broughtL6
- happenL2
- boundaryL2 (shown above)
- modelL9
- balanceL15
- heldL5 (shown above)
- holdL13 (shown above)
- positionL12 (shown above)
- workL3 (shown above)
Neighborhood
Concepts that depend on this one above; what it is built from below.
Relations
| contrasts-with | balance.state | equilibrium does not require maintenance, while balance does |