Physics
Complexification
Horizon
Black hole (networking)
Brane
Degenerate energy levels
Charge (physics)
Gauge (firearms)
Theoretical physics
Tensor (intrinsic definition)
Gauge theory
Field (mathematics)
Metric (unit)
Mathematical physics
Quantum mechanics
Geometry
Computer network
Routing protocol
Operations management
Routing (electronic design automation)
Mathematics
Archaeology
Astronomy
Computer science
Economics
Pure mathematics
History
Link-state routing protocol
