33 citations · 114 across the 12 of their papers we have counts for
12 papers
Dynamically Tunable Anisotropic Rabi Model in Circuit QED
S. Mojtaba Tabatabaei, Babak Zare Rameshti, Mohsen Akbari
We propose a circuit QED architecture that realizes the full anisotropic Rabi model (ARM) with in-situ tunability of its interaction symmetry. The circuit comprises a superconducti…
Quantum circuit refrigerator based on quantum dots coupled to normal-metal and superconducting electrodes
S. Mojtaba Tabatabaei, Neda Jahangiri
In quantum dot junctions capacitively coupled to a resonator, electron tunneling through the quantum dot can be used to transfer heat between different parts of the system. This in…
Phase diagram of the Kitaev-Hubbard model: slave-spin and QMC approaches
Fatemeh Mohammadi, Mojtaba Tabatabaei, Mehdi Kargarian +1
Recent experiments show that the ground state of some layered materials with localized moments is in close proximity to the Kitaev spin liquid, calling for a proper model to descri…
Nonlocal quantum heat engines made of hybrid superconducting devices
S. Mojtaba Tabatabaei, David Sanchez, Alfredo Levy Yeyati +1
We discuss a quantum thermal machine that generates power from a thermally driven double quantum dot coupled to normal and superconducting reservoirs. Energy exchange between the d…
Nanometer-Scale Nuclear Magnetic Resonance Diffraction with Sub-Ångstrom Precision
Holger Haas, Sahand Tabatabaei, William Rose +9
Achieving atomic resolution is the ultimate limit of magnetic resonance imaging (MRI), and attaining this capability offers enormous technological and scientific opportunities, fro…
Chiral Ising Gross-Neveu criticality of a single Dirac cone: A quantum Monte Carlo study
S. Mojtaba Tabatabaei, Amir-Reza Negari, Joseph Maciejko +1
We perform large-scale quantum Monte Carlo simulations of SLAC fermions on a two-dimensional square lattice at half filling with a single Dirac cone with spinor components an…
Andreev-Coulomb Drag in Coupled Quantum Dots
S. Mojtaba Tabatabaei, David Sanchez, Alfredo Levy Yeyati +1
The Coulomb drag effect has been observed as a tiny current induced by both electron-hole asymmetry and interactions in normal coupled quantum dot devices. In the present work we s…
Numerical Engineering of Robust Adiabatic Operations
Sahand Tabatabaei, Holger Haas, William Rose +7
Adiabatic operations are powerful tools for robust quantum control in numerous fields of physics, chemistry and quantum information science. The inherent robustness due to adiabati…
Lasing in a coupled hybrid double quantum dot-resonator system
S. Mojtaba Tabatabaei, Neda Jahangiri
We theoretically investigate the possibility of lasing in an electromagnetic resonator coupled to a voltage-biased hybrid double quantum dot comprised of a double quantum dot tunne…
Charge-Kondo effect mediated by repulsive interactions
S. Mojtaba Tabatabaei
We investigate the Kondo effect in a double-quantum-dot which is capacitively coupled to a charge-Qubit. It is shown that due to this capacitive coupling, the bare inter-dot repuls…
Andreev reflection assisted lasing in an electromagnetic resonator coupled to a hybrid-quantum-dot
S. Mojtaba Tabatabaei, Farshad Ebrahimi
A single mode electromagnetic resonator coupled to a two-level hybrid-quantum-dot(hQD) is studied theoretically as a laser(maser), when the hQD is driven out of equilibrium with ex…
Perturbative approach to the capacitive interaction between a sensor quantum dot and a charge qubit
S. Mojtaba Tabatabaei
We consider the capacitive interaction between a charge qubit and a sensor quantum dot(SQD) perturbatively to the second order of their coupling constant at zero temperature by uti…