235 citations · 1.1k across the 48 of their papers we have counts for
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Exponential shortcut to measurement-induced entanglement phase transitions
Ali G. Moghaddam, Kim Pöyhönen, Teemu Ojanen
Recently discovered measurement-induced entanglement phase transitions in monitored quantum circuits provide a novel example of far-from-equilibrium quantum criticality. Here, we p…
Boiling Quantum Vacuum: Thermal Subsystems from Ground-State Entanglement
Ali G. Moghaddam, Kim Pöyhönen, Teemu Ojanen
In certain special circumstances, such as in the vicinity of a black hole or in a uniformly accelerating frame, vacuum fluctuations appear to give rise to a finite-temperature envi…
Many-body entanglement and topology from uncertainties and measurement-induced modes
Kim Pöyhönen, Ali G. Moghaddam, Teemu Ojanen
We present universal characteristics of quantum entanglement and topology through virtual entanglement modes that fluctuate into existence in subsystem measurements. For generic in…