Chord Spacetime

Two kinds of space-time are commonly used by humans: chord space-time and non-chord space-time. The former is based on chords (quantized spectrum, strings) and is often used in music, painting, etc. The latter masks chords, relies on external reference frames (clocks, rulers, reference objects), and is often used in classical physics, etc. The former is the chord field (quantum field,spacetime field ), the latter is the relative experience and concept, the two are completely different cosmological views.

Chord spacetime is composed of chords, and the chord spectrum can only take specific discrete values (n*f, H^n*f, H=1.059463, n=1,2,3... n).

Chord time and chord space are mathematical mirror images of each other and anti-chords of each other, and can be converted into each other. Space is local and time is non-local, showing: space-time duality (wave-particle duality).

Chords have spatial semantics (open, closed, membrane strings), express the state and function of space, and generate spatial fields.

Notes and chords have ± properties, which are physical properties of frequency, involving positive and negative charges, magnetic charges, and symmetry of chords.                   

Music and painting are based on chord space-time (chord field, quantum field), which is the most convenient way to observe them.