Search Results - "Komijani, Yashar"

Emergent Critical Charge Fluctuations at the Kondo Breakdown of Heavy Fermions by Komijani, Yashar, Coleman, Piers

“…One of the challenges in strongly correlated electron systems is to understand the anomalous electronic behavior that develops at an antiferromagnetic quantum…”
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Dynamic mass generation and topological order in overscreened Kondo lattices by Ge, Yang, Komijani, Yashar

“…Multichannel Kondo lattice models are examples of strongly correlated electronic systems that exhibit non-Fermi-liquid behavior due to the presence of a…”
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Observation of a critical charge mode in a strange metal by Kobayashi, Hisao, Sakaguchi, Yui, Kitagawa, Hayato, Oura, Momoko, Ikeda, Shugo, Kuga, Kentaro, Suzuki, Shintaro, Nakatsuji, Satoru, Masuda, Ryo, Kobayashi, Yasuhiro, Seto, Makoto, Yoda, Yoshitaka, Tamasaku, Kenji, Komijani, Yashar, Chandra, Premala, Coleman, Piers

“…Understanding the strange metallic behavior that develops at the brink of localization in quantum materials requires probing the underlying electronic charge…”
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Interplay of charge and spin fluctuations in a Hund's coupled impurity by Drouin-Touchette, Victor, König, Elio J., Komijani, Yashar, Coleman, Piers

“…In Hund's metals, the local ferromagnetic interaction between orbitals leads to an emergence of complex electronic states with large and slowly fluctuating…”
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Model for a Ferromagnetic Quantum Critical Point in a 1D Kondo Lattice by Komijani, Yashar, Coleman, Piers

“…Motivated by recent experiments, we study a quasi-one-dimensional model of a Kondo lattice with ferromagnetic coupling between the spins. Using bosonization…”
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Emergent Spinon Dispersion and Symmetry Breaking in Two-Channel Kondo Lattices by Ge, Yang, Komijani, Yashar

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Interaction effects in Aharonov-Bohm–Kondo rings by Komijani, Yashar, Yoshii, Ryosuke, Affleck, Ian

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Strange-metal behaviour in a pure ferromagnetic Kondo lattice by Shen, Bin, Zhang, Yongjun, Komijani, Yashar, Nicklas, Michael, Borth, Robert, Wang, An, Chen, Ye, Nie, Zhiyong, Li, Rui, Lu, Xin, Lee, Hanoh, Smidman, Michael, Steglich, Frank, Coleman, Piers, Yuan, Huiqiu

“…A wide range of metals exhibit anomalous electrical and thermodynamic properties when tuned to a quantum critical point (QCP), although the origins of such…”
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Triplet Resonating Valence Bond State and Superconductivity in Hund’s Metals by Coleman, Piers, Komijani, Yashar, König, Elio J.

“…A central idea in strongly correlated systems is that doping a Mott insulator leads to a superconductor by transforming the resonating valence bonds (RVBs)…”
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Matrix product study of spin fractionalization in the one-dimensional Kondo insulator by Chen, Jing, Stoudenmire, E. Miles, Komijani, Yashar, Coleman, Piers

“…The Kondo lattice is one of the classic examples of strongly correlated electronic systems. We conduct a controlled study of the Kondo lattice in one…”
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Orbital Kondo effect in fractional quantum Hall systems by Komijani, Yashar, Simon, Pascal, Affleck, Ian

“…We study the transport properties of a charge qubit coupling two chiral Luttinger liquids, realized by two antidots placed between the edges of an integer v =…”
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Topological ground state degeneracy of the two-channel Kondo lattice by Ljepoja, Aleksandar, Komijani, Yashar

“…There are indications from the large-N analysis that multi-channel Kondo lattices have topological order. We use the coupled-wire construction to study the…”
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Towards Entanglement Entropy of Random Large-N Theories by Shao, Siqi, Komijani, Yashar

“…Phys. Rev. D 109, 016015 (2024) A large class of strongly correlated quantum systems can be described in certain large-N limits by quadratic in field actions…”
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Spin fractionalization in a Kondo-lattice superconductor heterostructure by Huecker, Ethan, Komijani, Yashar

“…Phys. Rev. B 108, 195120 (2023) Kondo lattices are one of the classic models of strongly correlated systems where despite a long history, a full understanding…”
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Kondo-based Qubits for Topological Quantum Computation by Komijani, Yashar

“…Phys. Rev. B 101, 235131 (2020) We propose to use residual parafermions of the overscreened Kondo effect for topological quantum computation. A superconducting…”
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Detecting a quantum critical point in topological SN junctions by Komijani, Yashar, Affleck, Ian

“…A spin-orbit-coupled quantum wire, with one end proximate to an s-wave superconductor, can become a topological superconductor, with a Majorana mode localized…”
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Dynamic-RKKY induced time-reversal symmetry breaking and chiral spin liquids by Shao, Siqi, Ge, Yang, Komijani, Yashar

“…We study the Ruderman-Kittel-Kasuya-Yosida (RKKY) interaction in various Kondo lattice systems. We argue that the weak Kondo-coupling expansion contains…”
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Dynamic mass generation and topological order in overscreened Kondo lattices by Ge, Yang, Komijani, Yashar

“…Phys. Rev. Res. 6, 013247 (2024) Multichannel Kondo lattice models are examples of strongly correlated electronic systems that exhibit non-Fermi-liquid…”
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A Mean-Field Study of Quantum Oscillations in Two-Dimensional Kondo Insulators by Wang, Kaize, Ge, Yang, Komijani, Yashar

“…Magnetic oscillations in strongly correlated insulating systems have garnered interest due to oscillations seemingly originating from the bulk, despite an…”
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Triplet pairing, orbital selectivity and correlations in Iron-based superconductors by Komijani, Yashar, Koenig, Elio, Coleman, Piers

“…We use a slave-boson approach to study the band renormalization and pair susceptibility in the normal state of Iron-based superconductors in presence of strong…”
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