Bootstrapping ground state correlators in matrix theory. Part I by Henry W. Lin, Zechuan Zheng

“…Abstract The D0-brane/Banks-Fischler-Shenker-Susskind matrix theory is a strongly coupled quantum system with an interesting gravity dual. We develop a scheme to derive bootstrap bounds on simple correlators in the matrix theory at infinite N at zero energy by imposing the supercharge equations of motion. …”
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Spectral narrowing in the resonance fluorescence of a driven V-type quantum emitter near a two-dimensional plasmonic nanostructure array by Spyridon G. Kosionis, Vassilios Yannopapas, Emmanuel Paspalakis

“…We investigate the incoherent resonance fluorescence spectrum emitted by a three-level V-type quantum emitter, under the influence of a two-dimensional plasmonic nanosphere array. The V-type quantum system is driven by a coherent electromagnetic field whilst quantum interference effects in the spontaneous emission due to the presence of the plasmonic nanostructure are accounted for. …”
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Simulation of Equatorial von Neumann Measurements on GHZ States Using Nonlocal Resources by Jean-Daniel Bancal, Cyril Branciard, Nicolas Gisin

“…Reproducing with elementary resources the correlations that arise when a quantum system is measured (quantum state simulation) allows one to get insight on the operational and computational power of quantum correlations. …”
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Quantum Brownian Representation for the Quantum Field Modes by Daniel Arteaga

“…When analyzing the particle-like excitations in quantum field theory it is natural to regard the field mode corresponding to the particle momentum as an open quantum system, together with the opposite momentum mode. …”
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Isolated zeros destroy Fermi surface in holographic models with a lattice by Floris Balm, Alexander Krikun, Aurelio Romero-Bermúdez, Koenraad Schalm, Jan Zaanen

“…Abstract We study the fermionic spectral density in a strongly correlated quantum system described by a gravity dual. In the presence of periodically modulated chemical potential, which models the effect of the ionic lattice, we explore the shapes of the corresponding Fermi surfaces, defined by the location of peaks in the spectral density at the Fermi level. …”
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Automated graph-based detection of quantum control schemes: Application to molecular laser cooling by Anna Dawid, Niccoló Bigagli, Daniel W. Savin, Sebastian Will

“…A central insight of this work is that the reinterpretation of quantum states and transitions between them as a graph can dramatically enhance the ability to identify new quantum control schemes for complex quantum systems. As such, this approach will also apply to complex atoms and, in fact, any complex many-body quantum system with a discrete spectrum of internal states.…”
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Decoherence-enabled unconditional strongly sub-Poissonian squeezing by Qing Xu, Ke Zhang, Xiaobo Shen, Haijun Yu, Jiabing Zhu

“…This excludes the use of the paradigm that the good insulation of a quantum system from its surrounding environment is highly desirable to explore its quantum property and fuel the growth of quantum information science. …”
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Pioneering Ideas on Fuzzy Logic in al-Miyānajī's Philosophy by Mehmet Emin Koç

“…It can be said that al-Miānajī is the first precursor of the quantum system, the theory of relativity and fuzzy logic. …”
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Exact Solutions of the Razavy Cosine Type Potential by Shishan Dong, Qian Dong, Guo-Hua Sun, S. Femmam, Shi-Hai Dong

“…We solve the quantum system with the symmetric Razavy cosine type potential and find that its exact solutions are given by the confluent Heun function. …”
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Integrability of open boundary driven quantum circuits by Chiara Paletta, Tomaž Prosen

“…Specifically, for a particular choice of free parameters, the solutions correspond to an open quantum system dynamics with the source terms representing injecting or removing particles from the boundary of the spin chain.…”
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Remote cooling of spin-ensembles through a spin-mechanical hybrid interface by Yang Wang, Durga Bhaktavatsala Rao Dasari, Jörg Wrachtrup

“…Abstract We present a protocol for the ground-state cooling of a tripartite hybrid quantum system, in which a macroscopic oscillator acts as a mediator between a single-probe spin and a remote spin ensemble. …”
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Geometrical Applications of Split Octonions by Merab Gogberashvili, Otari Sakhelashvili

“…It is shown how the G2 algebra’s chirality yields an intrinsic left-right asymmetry of a certain 3-vector (spin), as well as a parity violating effect on light emitted by a moving quantum system. Elementary particles are connected with the special elements of the algebra which nullify octonionic intervals. …”
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Overlapping qubits from non-isometric maps and de Sitter tensor networks by ChunJun Cao, Wissam Chemissany, Alexander Jahn, Zoltán Zimborás

“…We show that local processes in effective theories can be spoofed with a quantum system with fewer degrees of freedom, with deviations from actual locality identifiable as features of quantum gravity. …”
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Entanglement asymmetry and symmetry defects in boundary conformal field theory by Yuya Kusuki, Sara Murciano, Hirosi Ooguri, Sridip Pal

“…Abstract A state in a quantum system with a given global symmetry, G, can be sensitive to the presence of boundaries, which may either preserve or break this symmetry. …”
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A hierarchy of semidefinite programs for generalised Einstein-Podolsky-Rosen scenarios by Matty J. Hoban, Tom Drescher, Ana Belén Sainz

“…The set of quantum-realisable assemblages, or abbreviated to quantum assemblages, are those that arise from multiple parties performing local measurements on a shared quantum system. In general, deciding whether or not a given assemblage is a quantum assemblage, i.e. membership of the set of quantum assemblages, is a hard problem, and not always solvable. …”
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The Group-Algebraic Formalism of Quantum Probability and Its Applications in Quantum Statistical Mechanics by Yan Gu, Jiao Wang

“…As dynamical variables of a quantum system must respect certain commutation relations, we take the group generated by a Lie algebra constructed with these commutation relations as the bridge, so that the classical characteristic function defined in a Euclidean space is transformed to a normalized, non-negative definite function defined in this group. …”
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Quantum features for a system of two qutrits in the presence of power-law potential field by Bahaaudin M. Raffah, K. Berrada, E.M. Khalil, S. Abdel-Khalek

“…We analyze the dynamical characteristics of this quantum system, taking into account the influences of both the T-Q initial state and the field parameters. …”
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Nonreciprocal Synchronization of Active Quantum Spins by Tobias Nadolny, Christoph Bruder, Matteo Brunelli

“…Remarkably, continuous monitoring of the output field of the waveguides induces a quantum traveling-wave state: a time-crystalline state of a finite-size quantum system, in which parity-time symmetry is spontaneously broken. …”
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Genetic Vectors as a Tool in Association Studies: Definitions and Application for Study of Rheumatoid Arthritis by Igor Sandalov, Leonid Padyukov

“…To identify putative relations between different genetic factors in the human genome in the development of common complex disease, we mapped the genetic data to an ensemble of spin chains and analysed the data as a quantum system. Each SNP is considered as a spin with three states corresponding to possible genotypes. …”
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Observation of multiple steady states with engineered dissipation by Li Li, Tong Liu, Xue-Yi Guo, He Zhang, Silu Zhao, Zheng-An Wang, Zhongcheng Xiang, Xiaohui Song, Yu-Xiang Zhang, Kai Xu, Heng Fan, Dongning Zheng

“…Abstract Simulating the dynamics of open quantum systems is essential in achieving practical quantum computation and understanding novel nonequilibrium behaviors. …”
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