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Статті в журналах з теми "Sachdev-Ye-Kitaev"
Liu, Yizhuang, Maciej A. Nowak, and Ismail Zahed. "Disorder in the Sachdev–Ye–Kitaev model." Physics Letters B 773 (October 2017): 647–53. http://dx.doi.org/10.1016/j.physletb.2017.08.054.
Повний текст джерелаBagrets, Dmitry, Alexander Altland, and Alex Kamenev. "Sachdev–Ye–Kitaev model as Liouville quantum mechanics." Nuclear Physics B 911 (October 2016): 191–205. http://dx.doi.org/10.1016/j.nuclphysb.2016.08.002.
Повний текст джерелаCao, Ye, Yi-Neng Zhou, Ting-Ting Shi, and Wei Zhang. "Towards quantum simulation of Sachdev-Ye-Kitaev model." Science Bulletin 65, no. 14 (July 2020): 1170–76. http://dx.doi.org/10.1016/j.scib.2020.03.037.
Повний текст джерелаPolchinski, Joseph, and Vladimir Rosenhaus. "The spectrum in the Sachdev-Ye-Kitaev model." Journal of High Energy Physics 2016, no. 4 (April 2016): 1–25. http://dx.doi.org/10.1007/jhep04(2016)001.
Повний текст джерелаKhramtsov, M. A. "Spontaneous Symmetry Breaking in the Sachdev–Ye–Kitaev Model." Physics of Particles and Nuclei 51, no. 4 (July 2020): 557–61. http://dx.doi.org/10.1134/s1063779620040401.
Повний текст джерелаBandyopadhyay, Soumik, Philipp Uhrich, Alessio Paviglianiti, and Philipp Hauke. "Universal equilibration dynamics of the Sachdev-Ye-Kitaev model." Quantum 7 (May 24, 2023): 1022. http://dx.doi.org/10.22331/q-2023-05-24-1022.
Повний текст джерелаRashkov, Radoslav. "Integrable structures in low-dimensional holography and cosmologies." International Journal of Modern Physics A 33, no. 34 (December 10, 2018): 1845008. http://dx.doi.org/10.1142/s0217751x18450082.
Повний текст джерелаNishinaka, Takahiro, and Seiji Terashima. "A note on Sachdev–Ye–Kitaev like model without random coupling." Nuclear Physics B 926 (January 2018): 321–34. http://dx.doi.org/10.1016/j.nuclphysb.2017.11.012.
Повний текст джерелаFusy, É., L. Lionni, and A. Tanasa. "Combinatorial study of graphs arising from the Sachdev–Ye–Kitaev model." European Journal of Combinatorics 86 (May 2020): 103066. http://dx.doi.org/10.1016/j.ejc.2019.103066.
Повний текст джерелаZhang, Pengfei, and Hui Zhai. "Topological Sachdev-Ye-Kitaev model." Physical Review B 97, no. 20 (May 22, 2018). http://dx.doi.org/10.1103/physrevb.97.201112.
Повний текст джерелаДисертації з теми "Sachdev-Ye-Kitaev"
Pascalie, Romain. "Tenseurs aléatoires et modèle de Sachdev-Ye-Kitaev." Thesis, Bordeaux, 2020. http://www.theses.fr/2020BORD0099.
Повний текст джерелаThis thesis treats different aspects of random tensors. In the first part of the thesis, we study the formulation of random tensors as a quantum field theory called tensor field theory (TFT). In particular we derive the Schwinger-Dyson equations for a tensor field theory with an U(N)-invariant melonic quartic interactions, at any tensor rank. The correlation functions are classified by boundary graphs and we use the Ward-Takahashi identity to derive the complete tower of exact, analytic Schwinger-Dyson equations for correlation functions with connected boundary graph.We then analyse the large N limit of the Schwinger-Dyson equations for rank 3 tensors. We find the appropriate scalings in powers of N for the various terms present in the action. This enable us to solve the closed Schwinger-Dyson equation for the 2-point function of a TFT with only one quartic melonic interaction, in terms of Lambert's W-function, using a perturbative expansion and Lagrange-Bürmann resummation. Higher-point functions are then obtained recursively.In the second part of the thesis, we study the Sachdev-Ye-Kitaev (SYK) model which is closely related to tensor models. The SYK model is a quantum mechanical model of N fermions who interact q at a time and whose coupling constant is a tensor average over a Gaussian distribution. We study the effect of non-Gaussian average over the random couplings in a complex version of the SYK model. Using a Polchinski-like equation and random tensor Gaussian universality, we show that the effect of this non-Gaussian averaging leads to a modification of the variance of the Gaussian distribution of couplings at leading order in N. We then derive the form of the effective action to all orders and perform an explicit computation of the modification of the variance in the case of a quartic perturbation.In the third part of the thesis, we analyse an application of random tensors to non-linear resonant system. Focusing on a typical model similar to the SYK model but with bosons instead of fermions, we perform a Gaussian averaging both for the tensor coupling between modes and for the initial conditions. In the limit when the initial configuration has many modes excited, we compute the variance of the Sobolev norms to characterise how representative the averaged model is of this class of resonant systems
Bala, Subramanian P. N. "Applications of Holography." Thesis, 2018. https://etd.iisc.ac.in/handle/2005/5294.
Повний текст джерелаКниги з теми "Sachdev-Ye-Kitaev"
Tanasa, Adrian. Combinatorial Physics. Oxford University Press, 2021. http://dx.doi.org/10.1093/oso/9780192895493.001.0001.
Повний текст джерелаЧастини книг з теми "Sachdev-Ye-Kitaev"
Das, Sumit R., Animik Ghosh, Antal Jevicki, and Kenta Suzuki. "Duality in the Sachdev-Ye-Kitaev Model." In Quantum Theory and Symmetries with Lie Theory and Its Applications in Physics Volume 2, 43–61. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-2179-5_4.
Повний текст джерела"Sachdev--Ye--Kitaev Models." In Quantum Phases of Matter, 406–31. Cambridge University Press, 2023. http://dx.doi.org/10.1017/9781009212717.033.
Повний текст джерелаTanasa, Adrian. "The Sachdev–Ye–Kitaev (SYK) holographic model." In Combinatorial Physics, 260–90. Oxford University Press, 2021. http://dx.doi.org/10.1093/oso/9780192895493.003.0015.
Повний текст джерелаTanasa, Adrian. "SYK-like tensor models." In Combinatorial Physics, 291–330. Oxford University Press, 2021. http://dx.doi.org/10.1093/oso/9780192895493.003.0016.
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