Search Results - "Neupert, Titus"

Fractional quantum Hall states at zero magnetic field by Neupert, Titus, Santos, Luiz, Chamon, Claudio, Mudry, Christopher

“…We present a simple prescription to flatten isolated Bloch bands with a nonzero Chern number. We first show that approximate flattening of bands with a nonzero…”
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Charge order and superconductivity in kagome materials by Neupert, Titus, Denner, M. Michael, Yin, Jia-Xin, Thomale, Ronny, Hasan, M. Zahid

“…Lattice geometry, topological electron behaviour and the competition between different possible ground states all play a role in determining the properties of…”
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Unconventional chiral charge order in kagome superconductor KV3Sb5 by Jiang, Yu-Xiao, Yin, Jia-Xin, Denner, M. Michael, Shumiya, Nana, Ortiz, Brenden R., Xu, Gang, Guguchia, Zurab, He, Junyi, Hossain, Md Shafayat, Liu, Xiaoxiong, Ruff, Jacob, Kautzsch, Linus, Zhang, Songtian S., Chang, Guoqing, Belopolski, Ilya, Zhang, Qi, Cochran, Tyler A., Multer, Daniel, Litskevich, Maksim, Cheng, Zi-Jia, Yang, Xian P., Wang, Ziqiang, Thomale, Ronny, Neupert, Titus, Wilson, Stephen D., Hasan, M. Zahid

“…Intertwining quantum order and non-trivial topology is at the frontier of condensed matter physics 1 – 4 . A charge-density-wave-like order with orbital…”
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Exceptional topological insulators by Denner, M. Michael, Skurativska, Anastasiia, Schindler, Frank, Fischer, Mark H., Thomale, Ronny, Bzdušek, Tomáš, Neupert, Titus

“…We introduce the exceptional topological insulator (ETI), a non-Hermitian topological state of matter that features exotic non-Hermitian surface states which…”
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Finite-momentum Cooper pairing in proximitized altermagnets by Zhang, Song-Bo, Hu, Lun-Hui, Neupert, Titus

“…Finite-momentum Cooper pairing is an unconventional form of superconductivity that is widely believed to require finite magnetization. Altermagnetism is an…”
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Higher-order topology in bismuth by Schindler, Frank, Wang, Zhijun, Vergniory, Maia G., Cook, Ashley M., Murani, Anil, Sengupta, Shamashis, Kasumov, Alik Yu, Deblock, Richard, Jeon, Sangjun, Drozdov, Ilya, Bouchiat, Hélène, Guéron, Sophie, Yazdani, Ali, Bernevig, B. Andrei, Neupert, Titus

“…The mathematical field of topology has become a framework in which to describe the low-energy electronic structure of crystalline solids. Typical of a bulk…”
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Multicellularity of Delicate Topological Insulators by Nelson, Aleksandra, Neupert, Titus, Bzdušek, Tomáš, Alexandradinata, A

“…Being Wannierizable is not the end of the story for topological insulators. We introduce a family of topological insulators that would be considered trivial in…”
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Measurement of the Entanglement Spectrum of a Symmetry-Protected Topological State Using the IBM Quantum Computer by Choo, Kenny, von Keyserlingk, Curt W, Regnault, Nicolas, Neupert, Titus

“…Entanglement properties are routinely used to characterize phases of quantum matter in theoretical computations. For example, the spectrum of the reduced…”
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Magnetic topological Kondo semimetal phases of matter by Ok, Seulgi, Legner, Markus, Vergniory, Maia G., Neupert, Titus, Cook, Ashley M.

“…Kondo physics has long been interesting for studying correlated topology in isolation, as it occurs in heavy fermion compounds where myriad phenomena are…”
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Negative flat band magnetism in a spin–orbit-coupled correlated kagome magnet by Yin, Jia-Xin, Zhang, Songtian S., Chang, Guoqing, Wang, Qi, Tsirkin, Stepan S., Guguchia, Zurab, Lian, Biao, Zhou, Huibin, Jiang, Kun, Belopolski, Ilya, Shumiya, Nana, Multer, Daniel, Litskevich, Maksim, Cochran, Tyler A., Lin, Hsin, Wang, Ziqiang, Neupert, Titus, Jia, Shuang, Lei, Hechang, Hasan, M. Zahid

“…Electronic systems with flat bands are predicted to be a fertile ground for hosting emergent phenomena including unconventional magnetism and superconductivity…”
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Topological Nonsymmorphic Metals from Band Inversion by Muechler, Lukas, Alexandradinata, A., Neupert, Titus, Car, Roberto

“…We expand the phase diagram of two-dimensional, nonsymmorphic crystals at integer fillings that do not guarantee gaplessness. In addition to the trivial,…”
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Switchable chiral transport in charge-ordered kagome metal CsV3Sb5 by Guo, Chunyu, Putzke, Carsten, Konyzheva, Sofia, Huang, Xiangwei, Gutierrez-Amigo, Martin, Errea, Ion, Chen, Dong, Vergniory, Maia G., Felser, Claudia, Fischer, Mark H., Neupert, Titus, Moll, Philip J. W.

“…When electric conductors differ from their mirror image, unusual chiral transport coefficients appear that are forbidden in achiral metals, such as a…”
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Two-dimensional chiral topological superconductivity in Shiba lattices by Li, Jian, Neupert, Titus, Wang, Zhijun, MacDonald, A. H., Yazdani, A., Bernevig, B. Andrei

“…The chiral p-wave superconductor is the archetypal example of a state of matter that supports non-Abelian anyons, a highly desired type of exotic…”
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Quantum-limit Chern topological magnetism in TbMn6Sn6 by Yin, Jia-Xin, Ma, Wenlong, Cochran, Tyler A., Xu, Xitong, Zhang, Songtian S., Tien, Hung-Ju, Shumiya, Nana, Cheng, Guangming, Jiang, Kun, Lian, Biao, Song, Zhida, Chang, Guoqing, Belopolski, Ilya, Multer, Daniel, Litskevich, Maksim, Cheng, Zi-Jia, Yang, Xian P., Swidler, Bianca, Zhou, Huibin, Lin, Hsin, Neupert, Titus, Wang, Ziqiang, Yao, Nan, Chang, Tay-Rong, Jia, Shuang, Zahid Hasan, M.

“…The quantum-level interplay between geometry, topology and correlation is at the forefront of fundamental physics 1 – 15 . Kagome magnets are predicted to…”
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Higher-order topological insulators by Schindler, Frank, Cook, Ashley M, Vergniory, Maia G, Wang, Zhijun, Parkin, Stuart S P, Bernevig, B Andrei, Neupert, Titus

“…Three-dimensional topological (crystalline) insulators are materials with an insulating bulk but conducting surface states that are topologically protected by…”
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Reciprocal skin effect and its realization in a topolectrical circuit by Hofmann, Tobias, Helbig, Tobias, Schindler, Frank, Salgo, Nora, Brzezińska, Marta, Greiter, Martin, Kiessling, Tobias, Wolf, David, Vollhardt, Achim, Kabaši, Anton, Lee, Ching Hua, Bilušić, Ante, Thomale, Ronny, Neupert, Titus

“…A system is non-Hermitian when it exchanges energy with its environment and nonreciprocal when it behaves differently upon the interchange of input and…”
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Manipulating Majorana zero modes on atomic rings with an external magnetic field by Li, Jian, Neupert, Titus, Bernevig, B. Andrei, Yazdani, Ali

“…Non-Abelian quasiparticles have been predicted to exist in a variety of condensed matter systems. Their defining property is that an adiabatic braid between…”
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Topological materials discovery from crystal symmetry by Wieder, Benjamin J., Bradlyn, Barry, Cano, Jennifer, Wang, Zhijun, Vergniory, Maia G., Elcoro, Luis, Soluyanov, Alexey A., Felser, Claudia, Neupert, Titus, Regnault, Nicolas, Bernevig, B. Andrei

“…Topological materials discovery has evolved at a rapid pace over the past 15 years following the identification of the first nonmagnetic topological insulators…”
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Topological many-body scar states in dimensions one, two, and three by Ok, Seulgi, Choo, Kenny, Mudry, Christopher, Castelnovo, Claudio, Chamon, Claudio, Neupert, Titus

“…We propose an exact construction for atypical excited states of a class of nonintegrable quantum many-body Hamiltonians in one, two, and three dimensions that…”
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Atomic limit and inversion-symmetry indicators for topological superconductors by Skurativska, Anastasiia, Neupert, Titus, Fischer, Mark H.

“…Symmetry indicators have proven to be extremely helpful in identifying topological crystalline insulators using symmetry-group representations of their Bloch…”
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