Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Fabian Grusdt"'
Publikováno v:
Communications Physics, Vol 7, Iss 1, Pp 1-8 (2024)
Abstract Ever since the discovery of high-temperature superconductivity in cuprates, gaining microscopic insights into the nature of pairing in strongly correlated systems has remained one of the greatest challenges in modern condensed matter physics
Externí odkaz:
https://doaj.org/article/5130b4781be548c2bfb2d446904c8064
Publikováno v:
PRX Quantum, Vol 5, Iss 3, p 030358 (2024)
A central requirement for the faithful implementation of large-scale lattice gauge theories (LGTs) on quantum simulators is the protection of the underlying gauge symmetry. Recent advancements in the experimental realizations of large-scale LGTs have
Externí odkaz:
https://doaj.org/article/4435b710751c488e8a63af4ba9c87366
Autor:
Henning Schlömer, Timon A. Hilker, Immanuel Bloch, Ulrich Schollwöck, Fabian Grusdt, Annabelle Bohrdt
Publikováno v:
Communications Materials, Vol 4, Iss 1, Pp 1-8 (2023)
Abstract Unveiling the microscopic origins of quantum phases dominated by the interplay of spin and motional degrees of freedom constitutes one of the central challenges in strongly correlated many-body physics. When holes move through an antiferroma
Externí odkaz:
https://doaj.org/article/088f9b7258024162b9caf5d6c4bdb98d
Publikováno v:
Communications Physics, Vol 6, Iss 1, Pp 1-10 (2023)
Abstract Gauge fields coupled to dynamical matter are ubiquitous in many disciplines of physics, ranging from particle to condensed matter physics, but their implementation in large-scale quantum simulators remains challenging. Here we propose a real
Externí odkaz:
https://doaj.org/article/64d73a86b6464d6c949ebdbf1bfb58aa
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)
Synthetic lattice systems are powerful platforms for studying the influence of intrinsic nonlinearities on topological phenomena. Here the authors elucidate the topological transport of solitons in terms of Wannier functions displacement and they int
Externí odkaz:
https://doaj.org/article/84a58d8af6214fa695e29dfa9214b2f4
Publikováno v:
Physical Review Research, Vol 5, Iss 2, p L022027 (2023)
Microscopically understanding competing orders in strongly correlated systems is a key challenge in modern quantum many-body physics. For example, the origin of stripe order and its relation to pairing in the Fermi-Hubbard model remains one of the ce
Externí odkaz:
https://doaj.org/article/a4742b1c208b44f3a49f808700214d52
Autor:
Hannah Lange, Matjaž Kebrič, Maximilian Buser, Ulrich Schollwöck, Fabian Grusdt, Annabelle Bohrdt
Publikováno v:
Quantum, Vol 7, p 1129 (2023)
Recently, tremendous progress has been made in the field of quantum science and technologies: different platforms for quantum simulation as well as quantum computing, ranging from superconducting qubits to neutral atoms, are starting to reach unprece
Externí odkaz:
https://doaj.org/article/355e9e3a38dc45759fb70ec029767817
Publikováno v:
Quantum, Vol 7, p 1004 (2023)
Quantum many-body scarring is a paradigm of weak ergodicity breaking arising due to the presence of special nonthermal many-body eigenstates that possess low entanglement entropy, are equally spaced in energy, and concentrate in certain parts of the
Externí odkaz:
https://doaj.org/article/e18273737fc242ad91ecd63cc2ba66df
Publikováno v:
SciPost Physics, Vol 14, Iss 5, p 090 (2023)
In strongly correlated quantum materials, the behavior of charge carriers is dominated by strong electron-electron interactions. These can lead to insulating states with spin order, and upon doping to competing ordered states including unconventional
Externí odkaz:
https://doaj.org/article/799a297dcee14899a7f5361a7580d0ed
Publikováno v:
New Journal of Physics, Vol 25, Iss 1, p 013035 (2023)
Coupling dynamical charges to gauge fields can result in highly non-local interactions with a linear confining potential. As a consequence, individual particles bind into mesons which, in one dimension, become the new constituents of emergent Lutting
Externí odkaz:
https://doaj.org/article/7dbf3a18c0124510a86daa0055eb6eae