| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | parallel universes | quantum physics researchers | Quantum physics researchers believe that theoretical study of parallel universes is a legitimate part of quantum mechanics with supported hypotheses and mathematical models. | 2 |
| 2 | time travel | quantum physics researchers | Quantum physics researchers are exploring the theoretical concept of time travel within the framework of quantum mechanics and general relativity. | 1 |