3 papers
quant-ph2025
Injection locking of Rydberg dissipative time crystals
Darmindra Arumugam
Non-equilibrium Rydberg gases exhibit exotic many-body phases stabilized by the interplay of coherent interactions and dissipation. Strong Rydberg interactions drive sustained limi…
physics.atom-ph2025
Stark-modulated Rydberg dissipative time crystals at room-temperature applied to sub-kHz electric-field sensing
Darmindra Arumugam
Out-of-equilibrium Rydberg gases exhibit emergent many-body phases due to mode competition. Sustained limit cycle oscillations (OSC) emerge when driven by B-fields at room-temperat…
physics.atom-ph2025
Electric-field sensing with driven-dissipative time crystals in room-temperature Rydberg vapor
Darmindra Arumugam
Mode competition in nonequilibrium Rydberg gases enables the exploration of emergent many-body phases. This work leverages this emergent phase for electric field detection at room…