{"record":{"author":{"account_ref":null,"orcid":null},"builds_on":[],"content_schema":"pubphys.content.revision/1","content_sha256":"546eaa937f2d99862d7a9c73aaa877d99f8c8286b780b94da0dbf6ec1efd7c78","created":"2026-10-03T07:17:53Z","files":[],"origin":{"assisted_by":[],"kind":"seed"},"parents":["5475cf5dc5b1a72283d26dc95dc6e00d7ea4e00096a7c6492e409a1816eeb011"],"salt":"5f793028a298266399eb0ea79f6e47808dda889c14effb4515cc0524be79153c","schema":"pubphys.record/2","site":"pubphys.com","target":null,"type":"revision"},"content":{"answer_type":"yes-no","assisted_by":[],"external_id":"amo.dipolar-supersolids.molecular-supersolid","kind":"well-posed","literature_status":"open","n":"1","parents":[],"plain":"Molecules with electric dipoles interact far more strongly than magnetic atoms and were recently condensed. Whether they can form a supersolid, and in which range of control fields, is open.","posed_since":"","precise":"Bose-Einstein condensate of microwave-shielded NaCs (or similar) with effective $a_{\\mathrm{dd}} >> a_{\\mathrm{s}}$. Determine whether a phase-coherent droplet array (supersolid) exists between the uniform BEC and isolated droplets, as a function of microwave Rabi frequency and ellipticity. Answer: yes or no, with phase coherence measured across droplets.","problem_ref":null,"references":"","settled_by":"Matter-wave interference showing a stable relative phase between droplets of a molecular condensate.","status_note":"Molecular BEC was reached in 2024 (Bigagli et al., Nature; arXiv:2312.10965) and self-bound molecular droplets were reported in 2025 (arXiv:2507.15208); no molecular supersolid has been reported.","title":"Do condensates of polar molecules form supersolids?","topic_ref":"e26dcf605ef7dbe6b3aca8f970b4bd57d399fcb46655381cea8a8ad67644d876"},"attested":{"attestation":{"batch":null,"client_id":null,"id_token_sha256":null,"kind":"platform"},"record_hash":"46a6ffd5bb238b6b72d62de6fb64f64658cf01f847a1e279a3e33d8d25af978b","schema":"pubphys.attested/1"},"envelope":{"attested_hash":"8fa9996d547cb140a3519c2c94a4c9ebae45b9684bfe48ccee9ab707fd689216","platform_signature":{"key_id":"c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da","sig":"0E5_u6haQmBM0H4Lz5EY0afQKfNbA4tZKOxSXU7Wd-irjD6hadiGM4gO8V5fTyozpdMFuAx6cE7OVWc91TXEDA"},"schema":"pubphys.envelope/1"},"record_hash":"46a6ffd5bb238b6b72d62de6fb64f64658cf01f847a1e279a3e33d8d25af978b","leaf_index":397}