Zobrazeno 1 - 10
of 289
pro vyhledávání: '"Hebbe, A."'
Detecting mitigating and correcting errors in quantum control is among the most pertinent contemporary problems in quantum technologies. We consider three of the most common bosonic error correction codes -- the CLY, binomial and dual rail and compar
Externí odkaz:
http://arxiv.org/abs/2411.03458
Recent progress in quantum technologies with ultracold atoms has been propelled by spatially fine-tuned control of lasers and diffraction-limited imaging. The state-of-the-art precision of optical alignment to achieve this fine-tuning is reaching the
Externí odkaz:
http://arxiv.org/abs/2401.00860
Publikováno v:
Phys. Rev. Research 6, 043127, November 2024
Quantum simulation of many-body systems, particularly using ultracold atoms and trapped ions, presents a unique form of quantum control -- it is a direct implementation of a multi-qubit gate generated by the Hamiltonian. As a consequence, it also fac
Externí odkaz:
http://arxiv.org/abs/2311.03452
Autor:
Madhusudhana, Bharath Hebbe
An important step in developing multi-qubit gates is to construct efficient benchmarking protocols for them. In our previous paper (arXiv: 2210.04330), we developed metrological protocols to measure the reduced Choi matrix i.e., the completely positi
Externí odkaz:
http://arxiv.org/abs/2301.07109
Autor:
Madhusudhana, Bharath Hebbe
Accurate and precise control of large quantum systems is paramount to achieve practical advantages on quantum devices. Therefore, benchmarking the hardware errors in quantum computers has drawn significant attention lately. Existing benchmarks for di
Externí odkaz:
http://arxiv.org/abs/2210.04330
Publikováno v:
Physical Review Research, Vol 6, Iss 4, p 043127 (2024)
Quantum simulation of many-body systems, particularly using ultracold atoms and trapped ions, presents a unique form of quantum control—it is a direct implementation of a multi-qubit gate generated by the Hamiltonian. As a consequence, it also face
Externí odkaz:
https://doaj.org/article/fa8fef64851b4bbf9d2e651790698d0c
Autor:
Gonzalez, Pedro Engel, Hebbe, Annika, Hussain, Yasin, Khera, Rohan, Banerjee, Subhash, Plomondon, Mary E, Waldo, Stephen W., Pfau, Steven E., Curtis, Jeptha P., Shah, Samit M.
Publikováno v:
In The American Journal of Cardiology 1 July 2024 222:39-50
Autor:
Kohlert, Thomas, Scherg, Sebastian, Sala, Pablo, Pollmann, Frank, Madhusudhana, Bharath Hebbe, Bloch, Immanuel, Aidelsburger, Monika
Quantum many-body systems may defy thermalization even without disorder. Intriguingly, non-ergodicity may be caused by a fragmentation of the many-body Hilbert-space into dynamically disconnected subspaces. The tilted one-dimensional Fermi-Hubbard mo
Externí odkaz:
http://arxiv.org/abs/2106.15586
Autor:
Madhusudhana, Bharath Hebbe, Scherg, Sebastian, Kohlert, Thomas, Bloch, Immanuel, Aidelsburger, Monika
Publikováno v:
PRX Quantum 2, 040325, 5 November 2021
Quantum simulators have made a remarkable progress towards exploring the dynamics of many-body systems, many of which offer a formidable challenge to both theoretical and numerical methods. While state-of-the-art quantum simulators are in principle a
Externí odkaz:
http://arxiv.org/abs/2105.06372
Autor:
Salahuddin, Taufiq, Hebbe, Annika, Daus, Marguerite, Essien, Utibe R., Waldo, Stephen W., Rodriguez, Fatima, Ho, P. Michael, Simons, Carol, Gilmartin, Heather M., Doll, Jacob A.
Publikováno v:
In American Heart Journal February 2024 268:68-79