Evidence map›Paper›PMID 28842628›Full record

ArticleScientific reports2017

Exciton-polariton Josephson junctions at finite temperatures.

M E Lebedev, D A Dolinina, Kuo-Bin Hong, Tien-Chang Lu, A V Kavokin, A P Alodjants

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Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

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0 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

M E LebedevITMO University, St. Petersburg, 197101, Russia.
D A DolininaITMO University, St. Petersburg, 197101, Russia.
Kuo-Bin HongDepartment of Photonics, National Chiao Tung University, Hsinchu, 300, Taiwan.
Tien-Chang LuDepartment of Photonics, National Chiao Tung University, Hsinchu, 300, Taiwan.ORCID 0000-0003-4192-9919
A V KavokinSpin Optics Laboratory, St. Petersburg State University, Ul'anovskaya, Peterhof, St. Petersburg, 198504, Russia.
A P AlodjantsITMO University, St. Petersburg, 197101, Russia. alexander_ap@list.ru.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We consider finite temperature effects in a non-standard Bose-Hubbard model for an exciton- polariton Josephson junction (JJ) that is characterised by complicated potential energy landscapes (PEL) consisting of sets of barriers and wells. We show that the transition between thermal activation (classical) and tunneling (quantum) regimes exhibits universal features of the first and second order phase transition (PT) depending on the PEL for two polariton condensates that might be described as transition from the thermal to the quantum annealing regime. In the presence of dissipation the relative phase of two condensates exhibits non-equilibrium PT from the quantum regime characterized by efficient tunneling of polaritons to the regime of permanent Josephson or Rabi oscillations, where the tunneling is suppressed, respectively. This analysis paves the way for the application of coupled polariton condensates for the realisation of a quantum annealing algorithm in presently experimentally accessible semiconductor microcavities possessing high (10

Identifiers

PMID28842628
PMCPMC5572052

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