Quantum measurement: A short review by Dugić Miroljub, Jeknić-Dugić Jasmina, Arsenijević Momir

Subjects: Get full text

Teaching ideal quantum measurement, from dynamics to interpretation by Allahverdyan, Armen E., Balian, Roger, Nieuwenhuizen, Theo M.

Subjects: “…ideal quantum measurements…”
Get full text

A thermodynamically consistent approach to the energy costs of quantum measurements by Camille L Latune, Cyril Elouard

“…Considering a general microscopic model for a quantum measuring apparatus comprising a quantum probe coupled to a thermal bath, we analyze the energetic resources necessary for the realization of a quantum measurement, which includes the creation of system-apparatus correlations, the irreversible transition to a statistical mixture of definite outcomes, and the apparatus resetting. …”
Get full text

Brillouin–Mandelstam scattering in telecommunications optical fiber at millikelvin temperatures by E. A. Cryer-Jenkins, A. C. Leung, H. Rathee, A. K. C. Tan, K. D. Major, M. R. Vanner

Get full text

Quantum Internet: key technologies and future prospect by Zishan LIU, Junsen LAI, Wenyu ZHAO

“…The quantum Internet integrates quantum computing, quantum measurement and communication, which can be described as the future goal of the evolution of quantum information technology.However, due to the restrictions of the laws of quantum mechanics, such as quantum teleportation, quantum entanglement, quantum measurement and non-cloning, which all pose new challenges to the quantum networking design.The basic concepts and development paths of the quantum Internet were firstly introduced, and the implementation differences between the classical network and the quantum network were explained.Considering the difference between quantum communication and the traditional communication, the key technologies for realizing the quantum Internet including the quantum physical devices, networking protocol, quantum decoherence and quantum relay were introduced, and finally the prospect and suggestions for developing quantum Internet was presented.…”
Get full text

Energy exchange and fluctuations between a dissipative qubit and a monitor under continuous measurement and feedback by Tsuyoshi Yamamoto, Yasuhiro Tokura

“…Continuous quantum measurement and feedback induce energy exchange between a dissipative qubit and a monitor even in the steady state, as a measurement backaction. …”
Get full text

Metrological Advantages in Seeded and Lossy Nonlinear Interferometers by Jasper Kranias, Guillaume Thekkadath, Khabat Heshami, Aaron Z. Goldberg

“…The quantum Fisher information (QFI) bounds the sensitivity of a quantum measurement, heralding the conditions for quantum advantages when compared with classical strategies. …”
Get full text

Parallel remote state preparation for fully device-independent verifiable blind quantum computation by Sean A. Adamson

“…We introduce a device-independent two-prover scheme in which a classical verifier can use a simple untrusted quantum measurement device (the client device) to securely delegate a quantum computation to an untrusted quantum server. …”
Get full text

Response to "The measurement postulates of quantum mechanics are not redundant" by Lluís Masanes, Thomas D. Galley, Markus P. Müller

“…To construct his argument, Kent considers theories resulting from supplementing quantum mechanics with hypothetical ``post-quantum'' measurement devices. We prove that each of these theories contains pure states (i.e. states of maximal knowledge) which are not rays of the Hilbert space, in contradiction with the ``pure state postulate'' of quantum mechanics. …”
Get full text

BERT-Residual Quantum Language Model Inspired by ODE Multi-Step Method by Shaohui Liang, Yingkui Wang, Shuxin Chen

“…Therefore, in this paper, we propose the BERT-Residual quantum language model inspired by the multi-step method of ordinary differential equations (ODE), using the density matrix to capture the semantic high-order interaction features missing in the BERT modeling process, and obtain the sentence representation, and perform the first step Residuals. Then quantum measurement is performed on the sentence representation, and the second step of residual connection is performed with the BERT layer. …”
Get full text

Naimark-Type Results Using Frames by Raksha Sharma, Nikhil Khanna

“…This modified version of frame is used to study quantum measurements. Also, using FASS, some Naimark-type results are obtained. …”
Get full text

Quantum features for a system of two qutrits in the presence of power-law potential field by Bahaaudin M. Raffah, K. Berrada, E.M. Khalil, S. Abdel-Khalek

“…The effects of power lower potential parameters on the evolution of quantum measures such as negativity, quantum coherence, von Neumann entropy, and the Mandel parameter are analyzed when the T-Q are initially in the upper and Bell states. …”
Get full text

On the simulation of quantum multimeters by Andreas Bluhm, Leevi Leppäjärvi, Ion Nechita

“…In this work, we go beyond the simulation of quantum channels and quantum measurements, studying what it means to simulate a collection of measurements, which we call a multimeter. …”
Get full text

Quasiprobabilistic Readout Correction of Midcircuit Measurements for Adaptive Feedback via Measurement Randomized Compiling by Akel Hashim, Arnaud Carignan-Dugas, Larry Chen, Christian Jünger, Neelay Fruitwala, Yilun Xu, Gang Huang, Joel J. Wallman, Irfan Siddiqi

“…Quantum measurements are a fundamental component of quantum computing. …”
Get full text

Quantum complexity phase transitions in monitored random circuits by Ryotaro Suzuki, Jonas Haferkamp, Jens Eisert, Philippe Faist

“…Recently, the dynamics of quantum systems that involve both unitary evolution and quantum measurements have attracted attention due to the exotic phenomenon of measurement-induced phase transitions. …”
Get full text