Zobrazeno 1 - 10
of 379
pro vyhledávání: '"Sacha Krzysztof"'
Solutions of the wave equations for time-independent disordered media can exhibit Anderson localization where instead of wave propagation we observe their localization around different points in space. Photonic time crystals are spatially homogeneous
Externí odkaz:
http://arxiv.org/abs/2410.23095
Discrete time crystals (DTC) exhibit a special non-equilibrium phase of matter in periodically driven many-body systems with spontaneous breaking of time translational symmetry. The presence of decoherence generally enhances thermalization and destro
Externí odkaz:
http://arxiv.org/abs/2410.22713
Research on time crystals concerns the spontaneous breaking of translational symmetry in time, as well as the realization of phenomena and phases known from solid-state physics in the time domain. Periodically driven systems of massive particles are
Externí odkaz:
http://arxiv.org/abs/2410.21047
Autor:
Kopaei, Ali Emami, Eswaran, Karthik Subramaniam, Kosior, Arkadiusz, Hodgson, Daniel, Matsko, Andrey, Taheri, Hossein, Beige, Almut, Sacha, Krzysztof
Periodic driving of systems of particles can create crystalline structures in time. Such systems can be used to study solid-state physics phenomena in the time domain. In addition, it is possible to engineer the wave-number band structure of optical
Externí odkaz:
http://arxiv.org/abs/2409.07885
Thouless pumping enables the transport of particles in a one-dimensional periodic potential if the potential is slowly and periodically modulated in time. The change in the position of particles after each modulation period is quantized and depends s
Externí odkaz:
http://arxiv.org/abs/2406.19850
Time crystalline structures can be created in periodically driven systems. They are temporal lattices which can reveal different condensed matter behaviours ranging from Anderson localization in time to temporal analogues of many-body localization or
Externí odkaz:
http://arxiv.org/abs/2406.06387
Discrete time crystals are a special phase of matter in which time translational symmetry is broken through a periodic driving pulse. Here, we first propose and characterize an effective mechanism to generate a stable discrete time crystal phase in a
Externí odkaz:
http://arxiv.org/abs/2405.00328
We show that interacting bosons on a ring which are driven periodically by a rotating potential can support discrete time crystals whose absolute stability can be proven. The absolute stability is demonstrated by an exact mapping of discrete time cry
Externí odkaz:
http://arxiv.org/abs/2305.08925
Publikováno v:
Phys. Rev. B 108, L020303 (2023)
We demonstrate the possibility of using time-space crystalline structures to simulate eight-dimensional systems based on only two physical dimensions. A suitable choice of system parameters allows us to obtain a gapped energy spectrum, making topolog
Externí odkaz:
http://arxiv.org/abs/2305.07668