Einar Nordgren was a young university graduate and part-time assistant lecturer. His only real attachments in life were to pens, notebooks, and subatomic particles. A free spirit by nature, he spent his days buried in research and his nights wandering the city, lost in thought.
That peaceful routine didn’t last.
One moment he was crossing the street. The next — he was waking up in a world ripped straight out of a medieval fantasy novel, complete with monsters, magic, and sword-swinging noble idiots.
Now surrounded by aristocrats who think mana comes from "spiritual essence" and knights who believe gravity is a suggestion, Einar has only one choice:
Apply physics to magic. Rebuild the laws of reality. And maybe, just maybe, survive long enough to write a research paper about it.
…
A/N:
Please note that I'm writing this purely for the sake of a few laughs.
What not to expect: Deep, intricate plots — and yes, definitely no harems.

When a Physicist Transmigrates