Emergent structures and consistency of open EFTs

Perseas Christodoulidis

doi:10.1007/jhep05(2026)145

May 13, 2026Journal of High Energy PhysicsOpen Access

Emergent structures and consistency of open EFTs

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Key Points

The aim is to explore open effective field theories that describe systems interacting with their environments and to identify their consistency.
Utilized the Schwinger-Keldysh formalism to examine open effective field theories.
Constructed an open term in gravity that alters symmetries while maintaining physical consistency.
Analyzed the impact of these terms on the equations of motion and deformed identities.
Identified a consistent open term in gravity that preserves diffeomorphism identities.
Demonstrated that advanced symmetries can be broken without losing physical coherence.
Showed that the new term leads to consistent modifications in equation structures of open effective theories.

Implication

Explores the consistency of open effective field theories in superfluid, electromagnetic, and gravitational systems, suggesting new theoretical frameworks.

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Cite This Study

Perseas Christodoulidis (2026) studied this question.

synapsesocial.com/papers/6a06b928e7dec685947abb60 https://doi.org/10.1007/jhep05(2026)145

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Emergent structures and consistency of open EFTs

Key Points

Implication

Discussion

Cite This Study

Emergent structures and consistency of open EFTs

Key Points

Implication

Discussion

Cite This Study

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