Sentence examples for exist in theory from inspiring English sources

A European diplomacy does exist, in theory.

Although such objects exist in theory, they are notoriously unstable.

Tests exist (in theory) to measure current, and anticipate future, ability.

Like some exotic particle in physics, they might exist in theory but would be rare in practice.

No problems should exist in theory; the AKP leader, Recep Tayyip Erdogan, is pro-reform and pro-European and has made EU entry a high priority.

Whereas in the plane there exist (in theory) infinitely many regular polygons, in three-dimensional space there exist exactly five regular polyhedra.

The Standard Model forbids these; they only exist in theories that add additional particles and interactions, such as Grand Unified Theories.

Furthermore, as we remarked in section 7.1, if the in-principle possibility of violating λ-independence is not excluded, superluminal signaling may exist in theories that satisfy PI and violate OI.

Han said that although collective consultation already exists in theory, it was not effective.

Lawyers are taught that the judicial system, as it exists in theory, is the best way to resolve disputes.

It's the baseball equivalent of the graviton particle in physics — a pitch that exists in theory but maybe not in practice.