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Interacting bosons in two-dimensional lattices with localized dissipation [PDF]
New Journal of Physics, 2019 Motivated by the recent experiments on engineering localized losses in quantum gases, we study the dynamics of interacting bosons in a two-dimensional optical lattice with local dissipation.
Arko Roy, Kush Saha
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Information loss in local dissipation environments [PDF]
International Journal of Theoretical Physics, 2009 The sensitivity of entanglement to the thermal and squeezed reservoirs' parameters is investigated regarding entanglement decay and what is called sudden-death of entanglement, ESD, for a system of two qubit pairs.
B.-G. Englert +32 more
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Nonlinear dissipation can combat linear loss [PDF]
Physical Review A, 2012 We demonstrate that it is possible to compensate for effects of strong linear loss when generating non-classical states by engineered nonlinear dissipation. We show that it is always possible to construct such a loss-resistant dissipative gadget in which,
Korolkova, N. +3 more
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Q-optimised nanoelectromechanical diamond resonators [PDF]
Microsystems & NanoengineeringNanomechanical resonators are increasingly becoming of interest across a range of applied and fundamental physics applications. Within many of these, the retention of bulk diamond’s high Young’s modulus, coupled with the compatibility with standard ...
Evan L. H. Thomas +3 more
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Journal of Thermal Science and Technology, 2013 Entransy is a parameter proposed in recent years to describe the potential of heat in an object. Its balance equation was established based on the energy equation of heat transfer, which contains entransy, entransy flow, entransy dissipation and entransy
XueTao CHENG, XinGang LIANG
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MagnetochemistryMagnetic fluid seals are well known for their zero-leakage performance but are limited at high rotational speeds due to heat generation and fluid loss. This study experimentally investigates the failure mechanisms of ester-based magnetic fluid seals at ...
Jixian Yang, Decai Li, Licong Jin
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Flow energy loss characteristics of ducted propeller using entropy production theory
Zhongguo Jianchuan Yanjiu, 2022 ObjectiveIn order to accurately locate the zone and size of flow energy loss during the operation of a ducted propeller, the flow energy loss characteristics are analyzed from the perspective of energy.MethodSteady ducted propeller simulations are ...
Ke SONG, Bangcheng YANG
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Loss Determination Techniques for Piezoelectrics: A Review
Actuators, 2023 Nowadays, heat dissipation in electronic devices is one of the serious issues to be resolved in energy and environmental terms. Piezoelectric materials are being utilized in many electronic devices, yet the roadblock toward further miniaturization of ...
Yoonsang Park, Minkyu Choi, Kenji Uchino
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Thermal Mapping of Power Semiconductors in H-Bridge Circuit
Applied Sciences, 2020 In this paper, a universal H-bridge circuit is used as a loading emulator to investigate the loss and thermal models of the power semiconductor. Based on its operation principle and modulation method, the dominating factors’ (e.g., power factor, loading ...
Dao Zhou +4 more
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Royal Society Open Science, 2022 Slanted axial-flow pump devices are widely applied in urban water supply, irrigation and drainage engineering fields. The second law of thermodynamics is applied to investigate the flow loss characteristics of the 30° slanted axial-flow pump model ...
Fan Yang +6 more
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