Spacetime Is Defined as Any Mathematical Model

Fifi WangMarch 7, 2022Time and SpacePoetry
 Spacetime Is Defined as Any Mathematical Model

Artwork by Katherine Han, age 17

the last boy who gave you an equation of a heart on valentine’s day went home crying so here is my proposal of the second-best confession

Spacetime is defined as any mathematical model which
fuses the three dimensions of space and the one dimension
of time into a single four-dimensional manifold. In another
inkstain: A warp of spacetime away, I am the bird perched
on your shoulder but it was your weight on me, your gravity
tying my claws to your shoulder. Newton’s third law states that
every action must have a reaction, but the bruises in my throat
from hoarding your name lead me nowhere. All I remember:
Numerous functions scattered across the blackboard, x’s and
y’s criss-crossed together until they were reaching limits,
euler’s number printed in the very center like a sun and
everything else were planets and stars, breaking exponentials
to reach a complexity undefined by four quatrains. Sometimes
when I close my eyes I dream about university lectures with you,
look down and my fingertips ashened with white chalk and
all the equations I couldn’t bring myself to solve because you see,
it’s all one big metaphor: I am a bird trapped inside an hourglass
that is time, beating against the glass until my feathers are
sticky with blood. The modern Icarus. I fling myself toward
the light in the distance and I fling myself in the direction of
your eyes but time and space are not tapestries like we were taught
in school; they are solid tesseracts and I am but a caged bird.

The speed of light is constant regardless of the frame of
reference in which it is measured; the distances of event pairs
change when measured in different inertial frames of reference
because of the relativity of simultaneity. I think the cruelest
part about all of this is that the glass is not stained, not even
rose-colored — because then I would have an excuse to be
illusioned — no, the glass is crisp clear. There are colors I could
only see with you. On the glass there’s no fingerprint because
you fill me up with so much melancholy that I turn non-human,
and yet I’ve never understood the point of being human better
than the first moment we met. A pyre of light, and I was the
fallen ruins, waiting to become stardust in your iron veins —
the summer of 2017, you were walking down the hallway and
you said my name. I had, and still have, no idea how you knew
who I was. The air smelled like thyme. In the fourth dimension
the linear additivity of velocities no longer holds true. If there
was something I was glad to have happened in this escape, it
would’ve been you — standing next to me, with bird bodies that
turned into ghosts; you, being my dying wish. Einstein
suggested that birds may have used quantum physics in their
migration process. Einstein’s last words were German
words spoken to a nurse who didn’t know German at all.

Fifi Wang is a high school junior who enjoys reading fiction in her free time, especially to relieve stress. She believes that literature is a vital fragment of sanity in her life.