Zobrazeno 1 - 10
of 8 907
pro vyhledávání: '"Millis A"'
Autor:
Zeng, Yongxin, Millis, Andrew J.
Systems such as Wigner crystals and incommensurate charge density waves that spontaneously break a continuous translation symmetry have unusual transport properties arising from their ability to slide coherently in space. Recent experimental and theo
Externí odkaz:
http://arxiv.org/abs/2412.03399
We study the formation of ferromagnetic and magnetic polaron states in weakly doped heterobilayer transition metal dichalcogenides in the ``heavy fermion'' limit in which one layer hosts a dense set of local moments and the other hosts a low density
Externí odkaz:
http://arxiv.org/abs/2411.05908
Autor:
Osterkorn, Alexander, Murakami, Yuta, Kaneko, Tatsuya, Sun, Zhiyuan, Millis, Andrew J., Golež, Denis
We theoretically study dynamical excitonic condensates occurring in bilayers with an imposed chemical potential difference and in photodoped semiconductors. We show that optical spectroscopy can experimentally identify phase-trapped and phase-delocal
Externí odkaz:
http://arxiv.org/abs/2410.22116
Autor:
Divic, Stefan, Crépel, Valentin, Soejima, Tomohiro, Song, Xue-Yang, Millis, Andrew, Zaletel, Michael P., Vishwanath, Ashvin
The identification of novel mechanisms for superconductivity is a longstanding goal in theoretical physics. In this work, we argue that the combination of repulsive interactions and high magnetic fields can generate electron pairing, phase coherence
Externí odkaz:
http://arxiv.org/abs/2410.18175
The recent observation of superconductivity in twisted bilayer WSe$_2$ raises intriguing questions concerning the origin and the properties of superconducting states realized in bands with non-trivial topological properties and repulsive electron-ele
Externí odkaz:
http://arxiv.org/abs/2408.16075
Autor:
Guerci, Daniele, Lucht, Kevin P., Crépel, Valentin, Cano, Jennifer, Pixley, J. H., Millis, Andrew J.
Recent experiments reported the realization of a heavy Fermi liquid in AB-stacked MoTe$_2$/WSe$_2$ heterobilayers. In this paper we show that the AB-stacked heterobilayer configuration is particularly suited to realize topological Kondo semimetal and
Externí odkaz:
http://arxiv.org/abs/2407.12912
Autor:
Acharyya, A., Adams, C. B., Archer, A., Bangale, P., Bartkoske, J. T., Batista, P., Benbow, W., Brill, A., Caldwell, J. P., Carini, M., Christiansen, J. L., Chromey, A. J., Errando, M., Falcone, A., Feng, Q., Finley, J. P., Foote, J., Fortson, L., Furniss, A., Gallagher, G., Hanlon, W., Hanna, D., Hervet, O., Hinrichs, C. E., Hoang, J., Holder, J., Humensky, T. B., Jin, W., Johnson, M. N., Kaaret, P., Kertzman, M., Kherlakian, M., Kieda, D., Kleiner, T. K., Korzoun, N., Krennrich, F., Kumar, S., Lang, M. J., Lundy, M., Maier, G., EMcGrath, C., Millard, M. J., Millis, J., Mooney, C. L., Moriarty, P., Mukherjee, R., O'Brien, S., Ong, R. A., Pohl, M., Pueschel, E., Quinn, J., Rabinowitz, P. L., Ragan, K., Reynolds, P. T., Ribeiro, D., Roache, E., Ryan, J. L., Sadeh, I., Sadun, A. C., Saha, L., Santander, M., Sembroski, G. H., Shahinyan, K., Shang, R., Splettstoesser, M., Tak, D., Talluri, A. K., Tucci, J. V., Williams, D. A., Wong, S. L., Jorstad, S. G., Lico, R., Lusen, P., Marscher, A. P.
In February 2017, the blazar OJ~287 underwent a period of intense multiwavelength activity. It reached a new historic peak in the soft X-ray (0.3-10 keV) band, as measured by Swift-XRT. This event coincides with a very-high-energy (VHE) $\gamma$-ray
Externí odkaz:
http://arxiv.org/abs/2407.11848
Autor:
Rizzo, Daniel J., Seewald, Eric, Zhao, Fangzhou, Cox, Jordan, Xie, Kaichen, Vitalone, Rocco A., Ruta, Francesco L., Chica, Daniel G., Shao, Yinming, Shabani, Sara, Telford, Evan J., Strasbourg, Matthew C., Darlington, Thomas P., Xu, Suheng, Qiu, Siyuan, Devarakonda, Aravind, Taniguchi, Takashi, Watanabe, Kenji, Zhu, Xiaoyang, Schuck, P. James, Dean, Cory R., Roy, Xavier, Millis, Andrew J., Cao, Ting, Rubio, Angel, Pasupathy, Abhay N., Basov, D. N.
Graphene is a privileged 2D platform for hosting confined light-matter excitations known as surface plasmon-polaritons (SPPs), as it possesses low intrinsic losses with a high degree of optical confinement. However, the inherently isotropic optical p
Externí odkaz:
http://arxiv.org/abs/2407.07178
We show that in models with the Hatsugai-Kohmoto type of interaction that is local in momentum space thus infinite-range in real space, Kubo formulas neither reproduce the correct thermodynamic susceptibilities, nor yield sensible transport coefficie
Externí odkaz:
http://arxiv.org/abs/2407.00156
Autor:
Crépel, Valentin, Millis, Andrew
The unusual structure and symmetry of low-energy states in twisted transition metal dichalcogenides leads to large in-plane spin-exchange interactions between spin-valley locked holes. We demonstrate that this exchange interaction can stabilize a gap
Externí odkaz:
http://arxiv.org/abs/2406.16277