Publications

Table of contents

2017

Mirror Protected Dirac Fermions on a Weyl Semimetal NbP Surface,
H. Zheng, G. Chang, S.-M. Huang, C. Guo, X. Zhang, S. Zhang, J. Yin, S.-Y. Xu, I. Belopolski, N. Alidoust, D. S. Sanchez, G. Bian, T.-R. Chang, T. Neupert, H.-T. Jeng, S. Jia, H. Lin, and M. Z. Hasan, Phys. Rev. Lett. 119, 196403, [article].

 

Competing orders in the Hofstadter t-J model,

W.-L. Tu, F. Schindler, T. Neupert, D. Poilblanc, [arXiv:1710.10103].

 

Ultraquantum magnetoresistance in the Kramers-Weyl semimetal candidate β-Ag2Se,
C.-L. Zhang, F. Schindler, H. Liu, T.-R. Chang, S.-Y. Xu, G. Chang, W. Hua, H. Jiang, Z. Yuan, J. Sun, H.-T. Jeng, H.-Z. Lu, H. Lin, M. Z. Hasan, X. C. Xie, T. Neupert, and S. JiaPhys. Rev. B 96, 165148, [article].

 

Structure of the Entanglement Entropy of (3+1)D Gapped Phases of Matter,
Y. Zheng, H. He, B. Bradlyn, J. Cano, T. Neupert, B. A. Bernevig, [arXiv:1710.01747]

 

Weyl-type topological phase transitions in fractional quantum Hall-like systems,
S. Kourtis, T. Neupert, C. Mudry, M. Sigrist, W. Chen, Phys. Rev. B 96, 205117 [article].

 

Higher-Order Topological Insulators,
F. Schindler, A. M. Cook, M. G. Vergniory, Z.J. Wang, S. S. P. Parkin, B. A. Bernevig, T. Neupert, [arxiv:1708.03636].

 

Topolectrical circuit realization of topological corner modes,
S. Imhof, C. Berger, F. Bayer, J. Brehm, L. Molenkamp, T. Kiessling, F. Schindler, C. H. Lee, M. Greiter, T. Neupert, R. Thomale, [arxiv:1708.03647].

 

Numerical investigation of gapped edge states in fractional quantum Hall-superconductor heterostructures, C. Repellin, A. M. Cook, T. Neupert, N. Regnault, [arXiv:1707.08579].

 

High-temperature Superconductivity Restrained by Orbital Hybridisation, C. E. Matt, D. Sutter, A. M. Cook, Y. Sassa, M. Mansson, O. Tjernberg, L. Das, M. Horio, D. Destraz, C.G. Fatuzzo, K. Hauser, M. Shi, M. Kobayashi, V. Strocov, P. Dudin, M. Hoesch, S. Pyon, T. Takayama, H. Takagi, O. J. Lipscombe, S. M. Hayden, T. Kurosawa, N. Momono, M. Oda, T. Neupert, Johan Chang [arXiv:1707.08491].

 

Magnetic-tunnelling-induced Weyl node annihilation in TaP, C.-L. Zhang, S.-Y. Xu, C. M. Wang, Z. Lin, Z. Z. Du, C. Guo, C.-C. Lee, H. Lu, Y. Feng, S.-M. Huang, G. Chang, C.-H. Hsu, H. Liu, H. Lin, L. Li, C. Zhang, J. Zhang, X.-C. Xie, T. Neupert, M. Z. Hasan, H.-Z. Lu, J. Wang, S. Jia,

Nature Phys., doi:10.1038/nphys4183, [article].

 

Probing many-body localization with neural networks,
F. Schindler, N. Regnault, T. Neupert, Phys. Rev. B 95, 245134 [article]

 

Hallmarks of Hund's coupling in the Mott insulator Ca2RuO4, D. Sutter, C.G. Fatuzzo, S. Moser, M. Kim, R. Fittipaldi, A. Vecchione, V. Granata, Y. Sassa, F. Cossalter, G. Gatti, M. Grioni, H.M. Ronnow, N.C. Plumb, C.E. Matt, M. Shi, M. Hoesch, T.K. Kim, T.R. Chang, H.T. Jeng, C. Jozwiak, A. Bostwick, E. Rotenberg, A. Georges, T. Neupert, J. Chang,

Nature Comm. 8, 15176 (2017) [article]

 

Nexus fermions in topological symmorphic crystalline metals, G. Chang, S.-Y. Xu, S.-M. Huang, D.S. Sanchez, C.-H. Hsu, G. Bian, Z.-M. Yu, I. Belopolski, N. Alidoust, H. Zheng, T.-R. Chang, H.-T. Jeng, S.A. Yang, T. Neupert, H. Lin, M.Z. Hasan,

Scientific Reports 7,1688 (2017) [article].

 

Magnetic Weyl and Dirac Kondo semimetal phases in heterostructures, S. Ok, M. Legner, T. Neupert, A. Cook [arXiv:1703.03804].

 

Non-Abelian topological phases in three spatial dimensions from coupled wires, T. Iadecola, T. Neupert, C. Chamon, C. Mudry [arXiv:1703.03418].

 

Suppression of magnetic excitations near the surface of the topological Kondo insulator SmB6, P. K. Biswas, M. Legner, G. Balakrishnan, M. Ciomaga Hatnean, M. R. Lees, D. McK. Paul, E. Pomjakushina, T. Prokscha, A. Suter, T. Neupert, and Z. Salman, 

Phys. Rev. B 95, 020410(R) [article]

 

Topological Nonsymmorphic Metals from Band Inversion, L. Muechler, A. Alexandradinata, T. Neupert, R. Car,

Phys. Rev. X 6, 041069 [article].

2016

Robust spin-polarized midgap states at step edges of topological crystalline insulators
P. Sessi, D. Di Sante, A. Szczerbakow, F. Glott, S. Wilfert, H. Schmidt, T. Bathon, P. Dziawa, M. Greiter, T. Neupert, G. Sangiovanni, T. Story, R. Thomale, M. Bode
Science Vol. 354, pp. 1269-1273 (2016) [article].

 

Kramers-Weyl fermions, G. Chang, D. S. Sanchez, B. J. Wieder, S.-Y. Xu, F. Schindler, I. Belopolski, S.-M. Huang, B. Singh, D. Wu, T. Neupert, T.-R. Chang, H. Lin, M. Zahid Hasan, [arXiv:1611.07925].

 

Density wave instabilities and surface state evolution in interacting Weyl semimetals, M. Laubach, C. Platt, R. Thomale, T. Neupert, S. Rachel,

Phys. Rev. B 94, 241102(R) [article].

 

No-Go Theorem for Boson Condensation in Topologically Ordered Quantum Liquids, T. Neupert, H. He, C. von Keyserlingk, G. Sierra, A. Bernevig,

New J. Phys. 18 123009 [article].

 

Type-II Topological Dirac Semimetals: Theory and Materials Prediction (VAl3 family)

T.-R. Chang, S.-Y. Xu, D.S. Sanchez, S.-M. Huang, G. Chang, C.-H. Hsu, G. Bian, I. Belopolski, Z.-M. Yu, X. Xu, C. Xiang, S.A. Yang, T. Neupert, H.-T. Jeng, H. Lin, M.Z. Hasan [arXiv:1606.07555].

 

 

Signatures of topological quantum phase transitions in driven and dissipative qubit-arrays, Y.L. Dong, T. Neupert, R. Chitra, S. Schmidt, 

Phys. Rev. B 94, 035441 (2016)  [article].

 

Magnetic and noncentrosymmetric Weyl fermion semimetals in the RAlX family of compounds (R=rare earth, Al=aluminium, X=Si, Ge),G. Chang, B. Singh, S.-Y. Xu, G. Bian, S.-M. Huang, C.-H. Hsu, I. Belopolski, N. Alidoust, D.S. Sanchez, H. Zheng, H. Lu, X. Zhang, Y. Bian, T.-R. Chang, H.-T. Jeng, A. Bansil, H. Hsu, S. Jia, T. Neupert, H. Lin, M.Z. Hasan [arXiv:1604.02124].

 

Evidence for a fermionic symmetry-protected topological phase in a two-dimensional Hubbard model, C.-C. Chien, L. Müchler, R. Car, T. Neupert, J. Maciejko, 
Phys. Rev. Lett. 117, 096405 (2016) [article]. 

 

Boson Condensation in Topologically Ordered Quantum Liquids
T. Neupert, H. He, C. v. Keyserlingk, G. Sierra, B. A. Bernevig, 
Phys. Rev. B 93, 115103 (2016) [article].

 

Non-Abelian topological spin liquids from arrays of quantum wires or spin chains
P.-H. Huang, J.-H. Chen, P.R.S. Gomes, T. Neupert, C. Chamon, C. Mudry, 

Phys. Rev. B 93, 205123 [article].

 

Wire constructions of Abelian topological phases in three or more dimensions
T. Iadecola, T. Neupert, C. Chamon, C. Mudry, 

Phys. Rev. B 93, 195136 [article].

 

Shiba chains of scalar impurities on unconventional superconductors
T. Neupert, A. Yazdani, B. A. Bernevig, 
Phys. Rev. B 93, 094508 (2016) [article].

 

2015

A new type of Weyl semimetal with quadratic double Weyl fermions
S.-M. Huang, S.-Y. Xu, I. Belopolski, C.-C. Lee, G. Changa, T.-R. Chang, B. Wang, N. Alidoust, G. Bian, M. Neupane, D. Sanchez, H. Zheng, H.-T. Jeng, A. Bansil, T. Neupert, H. Lin, and M. Z. Hasan, PNAS 113, 1180 (2015)[article].

 

Drumhead Surface States and Topological Nodal-Line Fermions in TlTaSe2
G. Bian, T.-R. Chang, H. Zheng, S. Velury, S.-Y. Xu, T. Neupert, C.-K. Chiu, D. S. Sanchez, I. Belopolski, N. Alidoust, P.-J. Chen, G. Chang, A. Bansil, H.-T. Jeng, H. Lin, M. Z. Hasan, 
Phys. Rev. B 93 121113 (2016) [article].

 

Experimental discovery of a topological Weyl semimetal state in TaP
S.-Y. Xu, I. Belopolski, D. S. Sanchez, C. Guo, G. Chang, C. Zhang, G. Bian, Z. Yuan, H. Lu, Y. Feng, T.-R. Chang, P. P. Shibayev, M. L. Prokopovych, N. Alidoust, H. Zheng, C.-C. Lee, S.-M. Huang, R. Sankar, F. Chou, C.-H. Hsu, H.-T. Jeng, A. Bansil, T. Neupert, V. N. Strocov, H. Lin, S. Jia, M. Z. Hasan , Science Advances 1, e1501092 (2015) [PDF].

Topological Nodal-Line Fermions in the Non-Centrosymmetric Superconductor Compound PbTaSe2
G. Bian, T.-R. Chang, R. Sankar, S.-Y. Xu, H. Zheng, T. Neupert, C.-K. Chiu, S.-M. Huang, G. Chang, I. Belopolski, D. S.Sanchez, M. Neupane, N. Alidoust, C. Liu, B. Wang, C.-C. Lee, H.-T. Jeng, A. Bansil, F. Chou, H. Lin, M.Z. Hasan,
Nature Communications 7, 10556 [article].

 

Discovery of Weyl semimetal NbAs
S.-Y. Xu, N. Alidoust, I. Belopolski, C. Zhang, G. Bian, T.-R. Chang, H. Zheng, V. Strokov, D.S. Sanchez, G. Chang, Z. Yuan, D. Mou, Y. Wu, L. Huang, C.-C. Lee, S.-M. Huang, B. Wang, A. Bansil, H.-T. Jeng, T. Neupert, A. Kaminski, H. Lin, S. Jia, M.Z. Hasan, Nature Physics 11, 748 (2015) [article].

 

Projective construction of the Z_k Read-Rezayi fractional quantum Hall states and their excitations on the torus geometry
C. Repellin, T. Neupert, B.A. Bernevig, N. Regnault, Phys. Rev. B 92, 115128 (2015) [article].

 

Coupled wire construction of chiral spin liquids
T. Meng, T. Neupert, M. Greiter, R. Thomale, 
Phys. Rev. B 91 241106(R) (2015) [article].

 

Interacting Surface States of Three-Dimensional Topological Insulators
T. Neupert, S. Rachel, R. Thomale, M. Greiter, 
Phys. Rev. Lett. 115 017001 (2015) [article].

 

Observation of the Adler-Bell-Jackiw chiral anomaly in a Weyl semimetal
C. Zhang, S.-Y. Xu, I. Belopolski, Z. Yuan, Z. Lin, B. Tong, N. Alidoust, C.-C. Lee, S.-M. Huang, H. Lin, M. Neupane, D.S. Sanchez, H. Zheng, G. Bian, J. Wang, C. Zhang, T. Neupert, M.Z. Hasan, S. Jia,
Nature Communications 7, 10735 [article].

 

Occupation of topological Floquet bands in open systems
T. Iadecola, T. Neupert, C. Chamon, Phys. Rev. B 91, 235133 (2015) [article].

 

A novel platform for two-dimensional chiral topological superconductivity
J. Li, T. Neupert, Z. J. Wang, A. H. MacDonald, A. Yazdani, B.A. Bernevig, [arxiv:1501.00999].

 

Fractional (Chern and topological) insulators
T. Neupert, C. Chamon, T. Iadecola, L.H. Santos, C. Mudry, Phys. Scr. T164, 014005 (2015) [article].

2014

Möbius molecules and fragile Mott insulators, L. Muechler, J. Maciejko, T. Neupert, R. Car, Phys. Rev. B 90 245142 (2014); Editor’s suggestion [article].

 

Topological BF theory of the quantum hydrodynamics of incompressible polar fluids
A. Tiwari, X. Chen, T. Neupert, L. Santos, S. Ryu, C. Chamon, C. Mudry, 
Phys. Rev. B 90 235118 (2014) [article].

 

Accessing topological order in fractionalized liquids with gapped edges
T. Iadecola, T. Neupert, C. Chamon, C. Mudry, 
Phys. Rev. B 90 205115 (2014) [article].

 

The single-mode approximation for fractional Chern insulators and the fractional quantum Hall effect on the torus
C. Repellin, T. Neupert, Z. Papic, N. Regnault, 
Phys. Rev. B 90 045114 (2014) [article].

 

Majorana zero modes on a necklace
J. Li, T. Neupert, B.A. Bernevig, A. Yazdani, 
Nature Communications 7, 10395 [article].

 

Wire deconstructionism of topological phases
T. Neupert, C. Chamon, C. Mudry, R. Thomale, 
Phys. Rev. B 90 205101 (2014); Editor’s suggestion [article].

 

Ginzburg-Landau description of twin boundaries in noncentrosymmetric superconductors
M. Achermann, T. Neupert, E. Arahata, M. Sigrist, J. Phy. Soc. Jpn. 83, 044712 (2014) [article].

 

Low-temperature magnetic fluctuations in the Kondo insulator SmB6
P. K. Biswas, Z. Salman, T. Neupert, E. Morenzoni, E. Pomjakushina, F. von Rohr, K. Conder, G. Balakrishnan, M. Ciomaga Hatnean, M. R. Lees, D. McK. Paul, A. Schilling, C. Baines, H. Luetkens, R. Khasanov, and A. Amato, 
Phys. Rev. B 89 161107(R) (2014) [article].

 

Multigap superconductivity in locally non-centrosymmetric SrPtAs: An As nuclear quadrupole resonance investigation
F. Brückner, R. Sarkar, M. Günther, H. Kühne, H. Luetkens, T. Neupert, A. P. Reyes, P. L. Kuhns, P. K. Biswas, T. Stürzer, D. Johrendt, H.-H. Klauss, 
Phys. Rev. B 90 220503(R) (2014) [article].

 

Topological gaps without masses in driven graphene-like systems
T. Iadecola, T. Neupert, C. Chamon, Phys. Rev. B 89 115425 (2014) [article].

 

 

Chiral d-wave Superconductivity in SrPtAs
M. H. Fischer, T. Neupert, C. Platt, A.P. Schnyder, W. Hanke, J. Goryo, R. Thomale, Phys. Rev. B 89 020509(R) (2014); Editor’s suggestion [article].

 

Fractional Chern insulators with strong interactions far exceeding bandgaps
S. Kourtis, T. Neupert, C. Chamon, C. Mudry, Phys. Rev. Lett. 112, 126806 (2014) [article].

 

Floquet Fractional Chern Insulator in Doped Graphene
A.G. Grushin, A. Gomez-Leon, T. Neupert, Phys. Rev. Lett. 112 156801 (2014); Editor’s suggestion [article].

2013

Interaction driven phases in the honeycomb lattice from exact diagonalization
N.A. Garcia-Martinez, A.G. Grushin, T. Neupert, B. Valenzuela, E. V. Castro
Phys. Rev. B 88 245123 (2013) [article].

 

Relating the entanglement spectrum of noninteracting band insulators to their quantum geometry and topology
M. Legner, T. Neupert
Phys. Rev. B 88 115114 (2013) [article].

 

How to Measure the Quantum Geometry of Bloch Bands
T. Neupert, C. Chamon, C. Mudry
Phys. Rev. B 87 245103 (2013) [article].

 

Spin Currents and Spontaneous Magnetization at Twin Boundaries of Noncentrosymmetric Superconductors
E. Arahata, T. Neupert, M. Sigrist
Phys. Rev. B 87 220504(R) (2013) [article].

 

Evidence for Time-Reversal-Symmetry-Broken Superconductivity in Locally Noncentrosymmetric SrPtAs
P. K. Biswas, H. Luetkens, T. Neupert, T. Stuerzer, C. Baines, G. Pascua, A. P. Schnyder, M. H. Fischer, J. Goryo, M. R. Lees, H. Maeter, F. Brueckner, H.-H. Klauss, M. Nicklas, P. J. Baker, A. D. Hillier, M. Sigrist, A. Amato, D. Johrendt 
Phys. Rev. B 87 180503(R) (2013) [article].

2012

Enhancing the stability of fractional Chern insulators against competing phases
Adolfo G. Grushin, Titus Neupert, Claudio Chamon, Christopher Mudry
Phys. Rev. B 86 205125 (2012) [article].

 

Elementary formula for the Hall conductivity of interacting systems
Titus Neupert, Luiz Santos, Claudio Chamon, Christopher Mudry
Phys. Rev. B 86, 165133 (2012) [article].

 

Disentanglement of surface and bulk Rashba spin splittings in non-centrosymmetric BiTeI
G. Landolt, S. V. Eremeev, Y. M. Koroteev, B. Slomski, S. Muff, T. Neupert, M. Kobayashi, V. N. Strocov, T. Schmitt, Z. S. Aliev, M. B. Babanly, I. R. Amiraslanov, E. V. Chulkov, J. Osterwalder, and J. H. Dil
Phys. Rev. Lett. 109 116403 (2012) [article].

 

Density algebra for three-dimensional topological insulators
Titus Neupert, Luiz Santos, Shinsei Ryu, Claudio Chamon, Christopher Mudry
Phys. Rev. B 86 035125 (2012) [article].

 

Topological Hubbard model and its high-temperature quantum Hall effect
Titus Neupert, Luiz Santos, Shinsei Ryu, Claudio Chamon, Christopher Mudry
Phys. Rev. Lett. 108 046806 (2012) [article].

2011

Time-reversal symmetric hierarchy of fractional incompressible liquids
Luiz Santos, Titus Neupert, Shinsei Ryu, Claudio Chamon, Christopher Mudry
Phys. Rev. B 84 165138 (2011) [ article].

 

Coexistence of Ferromagnetism and Superconductivity in Noncentrosymmetric Materials with Cubic Symmetry
Titus Neupert, Manfred Sigrist
J. Phys. Soc. Jpn. 80 114712 (2011) [article].

 

Fractional topological liquids with time-reversal symmetry and their lattice realization
Titus Neupert, Luiz Santos, Shinsei Ryu, Claudio Chamon, Christopher Mudry
Phys. Rev. B 84 165107 (2011) [article].

 

Fractional quantum Hall states at zero magnetic field
Titus Neupert, Luiz Santos, Claudio Chamon, Christopher Mudry
Phys. Rev. Lett. 106 236804 (2011) [article].

2010

Chain of Majorana Fermions along a Magnetic Domain Wall: An s-wave Dirac-fermion Superconducting Interface with an Insulating Ferromagnet
Titus Neupert, Shigeki Onoda, Akira Furusaki
Phys. Rev. Lett. 105 206404 (2010) [article].

 

Superconductivity on the surface of topological insulators and in two-dimensional noncentrosymmetric materials
Luiz Santos, Titus Neupert, Claudio Chamon, Christopher Mudry
Phys. Rev. B 81 184502 (2010) [article].