Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Navarathna, Rohit"'
Autor:
Trejo, José Manuel Agüero, Calude, Cristian S., Dinneen, Michael J., Fedorov, Arkady, Kulikov, Anatoly, Navarathna, Rohit, Svozil, Karl
Publikováno v:
Theoretical Computer Science 1003, 114632 (2024)
A physical system is determined by a finite set of initial conditions and "laws" represented by equations. The system is computable if we can solve the equations in all instances using a "finite body of mathematical knowledge". In this case, if the l
Externí odkaz:
http://arxiv.org/abs/2311.00908
Autor:
Fedorov, Arkady, Kumar, N. Pradeep, Le, Dat Thanh, Navarathna, Rohit, Pakkiam, Prasanna, Stace, Thomas M.
Building large-scale superconducting quantum circuits will require miniaturisation and integration of supporting devices including microwave circulators, which are currently bulky, stand-alone components. Here we report the realisation of a passive o
Externí odkaz:
http://arxiv.org/abs/2308.14643
Autor:
Navarathna, Rohit, Le, Dat Thanh, Hamann, Andrés Rosario, Nguyen, Hien Duy, Stace, Thomas M., Fedorov, Arkady
An on-chip microwave circulator that is compatible with superconducting devices is a key element for scale-up of superconducting circuits. Previous approaches to integrating circulators on chip involve either external driving that requires extra micr
Externí odkaz:
http://arxiv.org/abs/2208.13339
Autor:
Kumar, N. Pradeep, Hamann, Andrès Rosario, Navarathna, Rohit, Zanner, Maximilian, Pletyukhov, Mikhail, Fedorov, Arkady
Light-matter interaction at the single-quantum level is the heart of many regimes of high fundamental importance to modern quantum technologies. Strong interaction of a qubit with a single photon of an electromagnetic field mode is described by the c
Externí odkaz:
http://arxiv.org/abs/2208.00558
Autor:
Agüero Trejo, José Manuel, Calude, Cristian S., Dinneen, Michael J., Fedorov, Arkady, Kulikov, Anatoly, Navarathna, Rohit, Svozil, Karl
Publikováno v:
In Theoretical Computer Science 1 July 2024 1003
Autor:
Navarathna, Rohit, Jones, Tyler, Moghaddam, Tina, Kulikov, Anatoly, Beriwal, Rohit, Jerger, Markus, Pakkiam, Prasanna, Fedorov, Arkady
Publikováno v:
Appl. Phys. Lett. 119, 114003 (2021)
Neural networks have proven to be efficient for a number of practical applications ranging from image recognition to identifying phase transitions in quantum physics models. In this paper we investigate the application of neural networks to state cla
Externí odkaz:
http://arxiv.org/abs/2107.05857
Publikováno v:
Phys. Rev. Research 3, 043211 (2021)
Microwave circulators play an important role in quantum technology based on superconducting circuits. The conventional circulator design, which employs ferrite materials, is bulky and involves strong magnetic fields, rendering it unsuitable for integ
Externí odkaz:
http://arxiv.org/abs/2103.02759
Publikováno v:
Phys. Rev. Lett. 124, 240501 (2020)
Initialization of a qubit in a pure state is a prerequisite for quantum computer operation. Qubits are commonly initialized by cooling to their ground states through passive thermalization or by using active reset protocols. To accurately quantify th
Externí odkaz:
http://arxiv.org/abs/2001.00323
Autor:
Gunupudi, Bindu, Das, Soumya Ranjan, Navarathna, Rohit, Sahu, Sudhir Kumar, Majumder, Sourav, Singh, Vibhor
Publikováno v:
Phys. Rev. Applied 11, 024067 (2019)
At low temperatures, microwave cavities are often preferred for the readout and control of a variety of systems. In this paper, we present design and measurements on an optomechanical device based on a 3-dimensional rectangular waveguide cavity. We s
Externí odkaz:
http://arxiv.org/abs/1902.06215
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