2023
DOI: 10.1140/epjqt/s40507-023-00160-7
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Quantum codes from constacyclic codes over $S_{k}$

Abstract: Let $S_{k}={\mathbb{F}}_{q}[u_{1},u_{2},\ldots ,u_{k}]/\langle u^{3}_{i}=u_{i},u_{i}u_{j}=u_{j}u_{i}=0 \rangle $ S k = F q [ u 1 , u 2 … Show more

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Cited by 7 publications
(6 citation statements)
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References 20 publications
(22 reference statements)
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“…Around 30% of SNe II show these flash-ionization features in addition to steep rises to peak, indicative of shock breakout out of a dense CSM (Förster et al 2018;Bruch et al 2021). Similar early time interaction is seen in SN 2023ixf (Berger et al 2023;Bostroem et al 2023;Chandra et al 2023;Grefenstette et al 2023;Jacobson-Galán et al 2023;Kong 2023;Mereminskiy et al 2023;Panjkov et al 2023;Smith et al 2023). The presence of flash-ionization features in CCSNe suggests enhanced mass-loss rates in addition to supergiant winds in the final years of the life of their progenitors.…”
Section: Introductionsupporting
confidence: 55%
See 1 more Smart Citation
“…Around 30% of SNe II show these flash-ionization features in addition to steep rises to peak, indicative of shock breakout out of a dense CSM (Förster et al 2018;Bruch et al 2021). Similar early time interaction is seen in SN 2023ixf (Berger et al 2023;Bostroem et al 2023;Chandra et al 2023;Grefenstette et al 2023;Jacobson-Galán et al 2023;Kong 2023;Mereminskiy et al 2023;Panjkov et al 2023;Smith et al 2023). The presence of flash-ionization features in CCSNe suggests enhanced mass-loss rates in addition to supergiant winds in the final years of the life of their progenitors.…”
Section: Introductionsupporting
confidence: 55%
“…The discovery of SN 2023ixf led to a sustained spectroscopic and photometric follow-up effort (e.g., Berger et al 2023;Bostroem et al 2023;Jacobson-Galán et al 2023;Sgro et al 2023;Smith et al 2023). To date, these multiwavelength follow-up observations and archival data examination have revealed detections of a dusty RSG progenitor and signatures of interaction with circumstellar material (e.g., Berger et al 2023;Bostroem et al 2023;Grefenstette et al 2023;Guetta et al 2023;Hiramatsu et al 2023;Jacobson-Galán et al 2023;Jencson et al 2023;Kilpatrick et al 2023;Koenig 2023;Kong 2023;Li et al 2023;Neustadt et al 2024;Niu et al 2023;Panjkov et al 2023;Pledger & Shara 2023;Qin et al 2023;Sarmah 2023;Singh Teja et al 2023;Smith et al 2023;Soraisam et al 2023;Van Dyk et al 2023;Vasylyev et al 2023;Xiang et al 2024;Yamanaka et al 2023;Zhang et al 2023).…”
Section: Introductionmentioning
confidence: 99%
“…Various vendors are currently researching and developing multiple technologies to implement QPUs, including, for example, trapped ions [28], neutral atoms [29,30], superconducting transmons [31], or photonic systems [32]. As shown in Figure 1, a large share of the NHEP literature focuses on conceptual quantum algorithms and does not consider the influence of hardware implementations.…”
Section: Quantum Hardware Designsmentioning
confidence: 99%
“…For transmon systems, we considered quantum devices from IBM, where we obtained the metrics from the quantum framework Qiskit[33], which provides snapshots of IBM quantum systems[31]. The values for trappedion systems were extracted for quantum devices from IonQ[28] and for neutral atom systems from Ref [30]2.…”
mentioning
confidence: 99%
“…At the same time, the analysis of the progenitor variability implies an initially more massive star of M ZAMS = 20 ± 4 M (Soraisam et al 2023), while the study of the stellar populations in the vicinity of the site of explosion of SN 2023ixf infers a progenitor initial mass of M ZAMS = 17−19 M (Niu et al 2023). The progenitor could not be detected in X-rays and ultraviolet (UV) pre-explosion images (Kong 2023;Matsunaga et al 2023;Basu et al 2023). Preexplosion observations disfavour the presence of outbursts in the last ∼20 yr (Jencson et al 2023;Dong et al 2023;Neustadt et al 2024), although a low-luminosity outburst might not alter the dust optical depth enough to become detectable (Hiramatsu et al 2023;Neustadt et al 2024).…”
Section: Introductionmentioning
confidence: 99%