68 citations · 136 across the 5 of their papers we have counts for
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physics.atom-ph2023★ 2 cited
Optimal squeezing for high-precision atom interferometers
Polina Feldmann, Fabian Anders, Alexander Idel +5
We show that squeezing is a crucial resource for interferometers based on the spatial separation of ultra-cold interacting matter. Atomic interactions lead to a general limitation…
cond-mat.quant-gas2023★ 6 cited
Excited-State Phase Diagram of a Ferromagnetic Quantum Gas
Bernd Meyer-Hoppe, Fabian Anders, Polina Feldmann +2
The ground-state phases of a quantum many-body system are characterized by an order parameter, which changes abruptly at quantum phase transitions when an external control paramete…