9 citations · 9 across the 5 of their papers we have counts for
5 papers
Rotational Quantum Tunneling of a Magnetic Dipole in a Superconducting Trap
Francis J. Headley, Fabian Müller, Emre Köse +3
We study the quantum dynamics of the rotational degree of freedom of a nano-magnet trapped in a superconducting trap. The nano-magnet is modeled as a magnetic dipole with magnetiza…
Path Integral Approach to Quantum Fisher Information
Francis J. Headley, Mahdi RouhbakhshNabati, Henry Harper-Gardner +3
We present a real-time path-integral formulation of the quantum Fisher information for dynamical parameter estimation. For pure states undergoing unitary evolution, we show that th…
Super-Resolution Imaging with Multiparameter Quantum Metrology in Passive Remote Sensing
Emre Köse, Daniel Braun
We study super-resolution imaging theoretically using a distant n-mode interferometer in the microwave regime for passive remote sensing, used e.g., for satellites like the "soil m…
Quantum-enhanced passive remote sensing
Emre Köse, Gerardo Adesso, Daniel Braun
We investigate theoretically the ultimate resolution that can be achieved with passive remote sensing in the microwave regime used e.g.~on board of satellites observing Earth, such…
Steady state entanglement of distant nitrogen-vacancy centers in a coherent thermal magnon bath
Kamran Ullah, Emre Köse, Mehmet C. Onbaşlı +1
We investigate steady-state entanglement (SSE) between two nitrogen-vacancy (NV) centers in distant nanodiamonds on an ultrathin Yttrium Iron Garnet (YIG) strip. We determine the d…