Zobrazeno 1 - 10
of 2 628
pro vyhledávání: '"P, Pillet"'
The celebrated Evans-Searles, respectively Gallavotti-Cohen, fluctuation theorem concerns certain universal statistical features of the entropy production rate of a classical system in a transient, respectively steady, state. In this paper, we consid
Externí odkaz:
http://arxiv.org/abs/2409.15485
Polar codes are a class of error-correcting codes that provably achieve the capacity of practical channels under the low-complexity successive-cancellation flip (SCF) decoding algorithm. However, the SCF decoding algorithm has a variable execution ti
Externí odkaz:
http://arxiv.org/abs/2409.03051
The recently proposed Successive-Cancellation List Flip (SCLF) decoding algorithm for polar codes improves the error-correcting performance of state-of-the-art SC List (SCL) decoding. However, it comes at the cost of a higher complexity. In this pape
Externí odkaz:
http://arxiv.org/abs/2409.00266
Autor:
Joye, A., Pillet, C. -A.
We consider a protocol for the two-time measurement of entropic observables in quantum open systems driven out of thermal equilibrium by coupling to several heat baths. We concentrate on the Markovian approximation of the time-evolution and relate th
Externí odkaz:
http://arxiv.org/abs/2408.12231
Autor:
Peugeot, A., Riechert, H., Annabi, S., Balembois, L., Villiers, M., Flurin, E., Griesmar, J., Arrighi, E., Pillet, J. -D., Bretheau, L.
We perform two-tone spectroscopy on quantum circuits, where high-frequency radiation is generated by a voltage-biased superconductor-normal-superconductor Josephson junction and detection is carried out by an ancillary microwave resonator. We impleme
Externí odkaz:
http://arxiv.org/abs/2406.08066
Autor:
Annabi, S., Arrighi, E., Peugeot, A., Riechert, H., Griesmar, J., Watanabe, K., Taniguchi, T., Bretheau, L., Pillet, J. -D.
We present a technique for integrating ultraclean carbon nanotubes into superconducting circuits, aiming to realize Josephson junctions based on one-dimensional elementary quantum conductors. This technique primarily involves depositing the nanotube
Externí odkaz:
http://arxiv.org/abs/2405.19192
Several protocols are proposed to build continuous energy surfaces of many-body quantum systems, regarding both energy and states. The standard variational principle is augmented with constraints on state overlap, ensuring arbitrary precision on cont
Externí odkaz:
http://arxiv.org/abs/2405.18312
In this paper, we propose a low-latency decoding solution of shortened polar codes based on their automorphism groups. The automorphism group of shortened polar codes, designed according to two existing shortening patterns, are shown to be limited bu
Externí odkaz:
http://arxiv.org/abs/2403.00622
We provide a justification, via the thermodynamic limit, of the modular formula for entropy production in two-times measurement proposed in [Benoist, Bruneau, Jak\v{s}i\'c, Panati and Pillet: Lett. Math. Phys. 114:32, (2023)]. We consider the cases o
Externí odkaz:
http://arxiv.org/abs/2402.09380
Publikováno v:
Letters in Mathematical Physics (2024) 114:32
Recent theoretical investigations of the two-times measurement entropy production (2TMEP) in quantum statistical mechanics have shed a new light on the mathematics and physics of the quantum-mechanical probabilistic rules. Among notable developments
Externí odkaz:
http://arxiv.org/abs/2310.10582