Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Whitsitt, Seth"'
Autor:
Belyansky, Ron, Whitsitt, Seth, Mueller, Niklas, Fahimniya, Ali, Bennewitz, Elizabeth R., Davoudi, Zohreh, Gorshkov, Alexey V.
Publikováno v:
Phys. Rev. Lett. 132, 091903 (2024)
With the aim of studying nonperturbative out-of-equilibrium dynamics of high-energy particle collisions on quantum simulators, we investigate the scattering dynamics of lattice quantum electrodynamics in 1+1 dimensions. Working in the bosonized formu
Externí odkaz:
http://arxiv.org/abs/2307.02522
Autor:
Vrajitoarea, Andrei, Belyansky, Ron, Lundgren, Rex, Whitsitt, Seth, Gorshkov, Alexey V., Houck, Andrew A.
Harnessing the interaction between light and matter at the quantum level has been a central theme in atomic physics and quantum optics, with applications from quantum computation to quantum metrology. Combining complex interactions with photonic synt
Externí odkaz:
http://arxiv.org/abs/2209.14972
We use machine learning to classify rational two-dimensional conformal field theories. We first use the energy spectra of these minimal models to train a supervised learning algorithm. We find that the machine is able to correctly predict the nature
Externí odkaz:
http://arxiv.org/abs/2106.13485
Many synthetic quantum systems allow particles to have dispersion relations that are neither linear nor quadratic functions. Here, we explore single-particle scattering in general spatial dimension $D\geq 1$ when the density of states diverges at a s
Externí odkaz:
http://arxiv.org/abs/2103.09830
We propose a realization of mesonic and baryonic quasiparticle excitations in Rydberg atom arrays with programmable interactions. Recent experiments have shown that such systems possess a $\mathbb{Z}_3$-ordered crystalline phase whose low-energy quas
Externí odkaz:
http://arxiv.org/abs/2007.07258
Autor:
Belyansky, Ron, Whitsitt, Seth, Lundgren, Rex, Wang, Yidan, Vrajitoarea, Andrei, Houck, Andrew A., Gorshkov, Alexey V.
Publikováno v:
Phys. Rev. Research 3, 032058 (2021)
We study the propagation of photons in a one-dimensional environment consisting of two non-interacting species of photons frustratingly coupled to a single spin-1/2. The ultrastrong frustrated coupling leads to an extreme mixing of the light and matt
Externí odkaz:
http://arxiv.org/abs/2007.03690
Publikováno v:
Phys. Rev. B 102, 014308 (2020)
String breaking is a central dynamical process in theories featuring confinement, where a string connecting two charges decays at the expense of the creation of new particle-antiparticle pairs. Here, we show that this process can also be observed in
Externí odkaz:
http://arxiv.org/abs/1911.11382
Autor:
Schuler, Michael, Hesselmann, Stephan, Whitsitt, Seth, Lang, Thomas C., Wessel, Stefan, Läuchli, Andreas M.
Publikováno v:
Phys. Rev. B 103, 125128 (2021)
We establish the universal torus low-energy spectra at the free Dirac fixed point and at the strongly coupled chiral Ising fixed point and their subtle crossover behaviour in the Gross-Neuveu-Yukawa field theory with ${n_\text{D}=4}$ component Dirac
Externí odkaz:
http://arxiv.org/abs/1907.05373
Autor:
Liu, Fangli, Whitsitt, Seth, Curtis, Jonathan B., Lundgren, Rex, Titum, Paraj, Yang, Zhi-Cheng, Garrison, James R., Gorshkov, Alexey V.
Publikováno v:
Phys. Rev. Research 2, 013323 (2020)
We use Nielsen's geometric approach to quantify the circuit complexity in a one-dimensional Kitaev chain across a topological phase transition. We find that the circuit complexities of both the ground states and non-equilibrium steady states of the K
Externí odkaz:
http://arxiv.org/abs/1902.10720
Publikováno v:
Phys. Rev. B 98, 205118 (2018)
We describe the quantum phase transition in the $N$-state chiral clock model in spatial dimension $d=1$. With couplings chosen to preserve time-reversal and spatial inversion symmetries, such a model is in the universality class of recent experimenta
Externí odkaz:
http://arxiv.org/abs/1808.07056