27 citations · 52 across the 8 of their papers we have counts for
9 papers
Estimating energy levels of a three-level atom in single and multi-parameter metrological schemes
Hossein Rangani Jahromi, Roya Radgohar, Seyed Mohammad Hosseiny +1
Determining the energy levels of a quantum system is a significant task, for instance, to analyze reaction rates in drug discovery and catalysis or characterize the compatibility o…
Effects of dynamical noises on Majorana bound states
Roya Radgohar, Mehdi Kargarian
The nonlocal nature of unpaired Majorana bound states (MBSs) in topological superconductors can be exploited to create topologically protected qubits and perform gate operations fa…
Global entanglement and quantum phase transitions in the transverse XY Heisenberg chain
Roya Radgohar, Afshin Montakhab
We provide a study of various quantum phase transitions occurring in the XY Heisenberg chain in a transverse magnetic field using the Meyer-Wallach (MW) measure of (global) entangl…
Quantum information transmission through a qubit chain with quasi-local dissipation
Roya Radgohar, Laleh Memarzadeh, Stefano Mancini
We study quantum information transmission in a Heisenberg-XY chain where qubits are affected by quasi-local environment action and compare it with the case of local action of the e…
Symmetry and Quantum Transport on Networks
S. Salimi, R. Radgohar, M. M. Soltanzadeh
We study the classical and quantum transport processes on some finite networks and model them by continuous-time random walks (CTRW) and continuous-time quantum walks (CTQW), respe…
Mixing-time and large-decoherence in continuous-time quantum walks on one-dimension regular networks
S. Salimi, R. Radgohar
In this paper, we study mixing and large decoherence in continuous-time quantum walks on one dimensional regular networks, which are constructed by connecting each node to its …
The effect of decoherence on mixing time in continuous-time quantum walks on one-dimension regular networks
S. Salimi, R. Radgohar
In this paper, we study decoherence in continuous-time quantum walks (CTQWs) on one-dimension regular networks. For this purpose, we assume that every node is represented by a quan…
The effect of large-decoherence on mixing-time in Continuous-time quantum walks on long-range interacting cycles
S. Salimi, R. Radgohar
In this paper, we consider decoherence in continuous-time quantum walks on long-range interacting cycles (LRICs), which are the extensions of the cycle graphs. For this purpose, we…
Mixing and Decoherence in Continuous-time quantum walks on long-range interacting cycles
S. Salimi, R. Radgohar
We study the effect of small decoherence in continuous-time quantum walks on long-range interacting cycles, which are constructed by connecting all the two nodes of distance m on t…