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  • QUANTUM ATMOSPHERE OF REISSNER-NORDSTRÖM BLACK HOLES 
    Ong, Yen Chin; Good, Michael R. R. (PHYSICAL REVIEW RESEARCH, 2020-08-27)
    Hawking radiation originates from a “quantum atmosphere” around black holes, not necessarily from the vicinity of the horizon. We examine and discuss the properties of quantum atmospheres of asymptotically flat Reissne ...
  • Quantum-chemical simulation of N-doped Co3O4 
    Kaptagay, G.; Mastrikov, Yu.; Kotomin, E.; Sandibaeva, N.; Kopenbaeva, A.; Baitasheva, G. (The 6th International Conference on Nanomaterials and Advanced Energy Storage Systems. Institute of Batteries LLP, Nazarbayev University, and PI “National Laboratory Astana”., 2018-08-08)
    Calculations were performed using the DFT method as implemented in the computer code VASP 5.4[1]. Core electrons were substituted with the US potentials with the PAW method [2]. Exchange-correlation described by the PBE ...
  • Quantum compiling with diffusive sets of gates 
    Akulin, Vladimir M.; Mandilara, Aikaterini; Zhiyenbayev, Yertay (Nazarbayev University School of Sciences and Humanities, 2018-01-15)
    Given a set of quantum gates and a target unitary operation, the most elementary task of quantum compiling is the identification of a sequence of the gates that approximates the target unitary to a determined precision ε. ...
  • Quantum dynamics, chaos and thermalization 
    Fine, B.V. (Nazarbayev University, 2013)
    Should one investigate the detailed properties of microscopic chaos in systems of many classical particles, even though one knows that the real macroscopic systems are made of quantum particles? Should one investigate ...
  • Quantum dynamics in molecules and nanostructures in strong fields 
    Bubin, S. (Nazarbayev University, 2014)
    With the advance of time-dependent probes the investigation of the dynamical behavior of matter at the nanoscale has become a very important research direction. Laser-assisted steering of the electron motion in molecules ...
  • Quantum entanglement via nilpotent polynomials 
    Mandilara, Aikaterini; Akulin, Vladimir M.; Smilga, Andrei V.; Viola, Lorenza (2006)
    We propose a general method for introducing extensive characteristics of quantum entanglement. The method relies on polynomials of nilpotent raising operators that create entangled states acting on a reference vacuum ...
  • QUANTUM EVOLUTIONARY ALGORITHM FOR QUANTUM CIRCUIT SYNTHESIS 
    Krylov, Georgiy (School of Sciences and Technology, 2018-06)
    Quantum computing area has a lot research attention due to opportunities that possessing such device could provide. For example, quantum computers could deliver new insights to previously unsolvable problems. The reason ...
  • QUANTUM POWER DISTRIBUTION OF RELATIVISTIC ACCELERATION RADIATION: CLASSICAL ELECTRODYNAMIC ANALOGIES WITH PERFECTLY REFLECTING MOVING MIRRORS 
    Zhakenuly, Abay; Temirkhan, Maksat; Good, Michael R. R.; Chen, Pisin (MDPI AG, 2021-04-12)
    We find the quantum power emitted and distribution in 3 + 1-dimensions of relativistic acceleration radiation using a single perfectly reflecting mirror via Lorentz invariance, demonstrating close analogies to point charge ...
  • Quantum simulator and education tool 
    Mami, Darkhan (Nazarbayev University School of Science and Technology, 2017-04)
    Quantum computing takes significant place among the spheres of modern information technology. Quantum computation is usually expressed by the quantum circuit with its sequences of quantum gates. One of the practical ...
  • Quantum uncertainty relation saturated by the eigenstates of the harmonic oscillator 
    Mandilara, Aikaterini; Cerf, N. J. (2012)
    We rederive the Schr¨odinger-Robertson uncertainty principle for the position and momentum of a quantum particle. Our derivation does not directly employ commutation relations, but works by reduction to an eigenvalue problem ...
  • A quarter of patients with type 1 diabetes have co-existing non-islet autoimmunity: the findings of a UK population-based family study. 
    Kozhakhmetova, A; Wyatt, RC; Caygill, C; Williams, C; Long, AE; Chandler, K; Aitken, RJ; Wenzlau, JM; Davidson, HW; Gillespie, KM; Williams, AJK (Clinical and Experimental Immunology, 2018-03-24)
    Individuals with type 1 diabetes (T1D) are at increased risk of coeliac disease (CD), autoimmune thyroiditis and autoimmune gastritis, but the absolute risks are unclear. The aim of this study was to investigate the ...
  • QUASI-2D PEROVSKITE INCORPORATING PHOTOACTIVE ORGANIC CATIONS FOR OPTOELECTRONIC APPLICATIONS 
    Tulegenova, Anara (Nazarbayev University School of Engineering and Digital Sciences, 2021-05)
    A new class of perovskites (PVSK) with general formula 𝐴2𝐶𝑛−1𝐵𝑛𝑋3𝑛−1, which has a 2D layered structure, has attracted significant attention from researchers due to the bulky organic cation (A in the formula), which ...
  • QUASI-HARMONIC OSCILLATIONS OF CHARGED PARTICLES IN STATIC AXIALLY SYMMETRIC SPACE-TIMES IMMERSED IN A UNIFORM MAGNETIC FIELD 
    Benavides-Gallego, Carlos A.; Abdujabbarov, Ahmadjon; Malafarina, Daniele; Bambi, Cosimo (arxiv, 2020)
    In continuation of our previous study [Phys. Rev. D 99 (2019) 4, 044012], we investigate the motion of charged particles in the γ-metric. We provide some examples of curled trajectories in the equatorial plane and escape ...
  • Quasi-multiplies and algebrizations of an operator space 
    Kaneda, M. (Nazarbayev University, 2013)
    One of the most interesting questions in the theory of operator spaces was: What are the possible operator algebra products a given operator space can be equipped with? The author answered the question using quasi-multipliers ...
  • A QUASI-QUALITATIVE ANALYSIS OF FLIPPED CLASSROOM IMPLEMENTATION IN AN ENGINEERING COURSE: FROM THEORY TO PRACTICE 
    Hussain, Shahid; Jamwal, Prashant K.; Munir, Muhammad T.; Zuyeva, Aigerim (SpringerOpen, 2020-12-18)
    Students have different learning approaches and acquire knowledge in different ways owing to their varied perceptions and grasping abilities. Treating students equally, following the traditional teacher-cantered approach, ...
  • Qubit lattice coherence induced by electromagnetic pulses in superconducting metamaterials 
    Ivić, Z.; Lazarides, N.; Tsironis, G.P. (Nature Research, 2016)
    Quantum bits (qubits) are at the heart of quantum information processing schemes. Currently, solid-state qubits, and in particular the superconducting ones, seem to satisfy the requirements for being the building blocks ...
  • QUEERLY CULTIVATING ANTI-RACIST FEMINIST PEDAGOGY 
    Fuller, Laurie (Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy, 2020)
    Queerly Cultivating Anti-Racist Feminist Pedagogy raises questions and analyzes classroom practices based on adrienne maree brown’s (2017) Emergent Strategy, a radical self-help manual for our current political climate ...
  • “Quenched” Polyampholytes as Catalysts and Supercapacitors 
    Kudaibergenov, Sarkyt (The 8th International Conference on Nanomaterials and Advanced Energy Storage Systems; Nazarbayev University; National Laboratory Astana; Institute of Batteries, 2020-08)
    The “quenched” or strongly charged polyampholytes represent amphoteric macromolecules consisting of static positive and negative charges [1,2]. The volume-phase, swelling-deswelling, self-healing, viscoelastic, and mechanical ...
  • Quick synthesis of fluorescent nitrogen-doped carbon nanoparticles for selective and sensitive Fe(III) detection in water 
    Molkenova, Anara; Amangeldinova, Yerkezhan; Aben, Dauren; Sayatova, Saya; Atabaev, Timur (Nazarbayev University School of Sciences and Humanities, 2019-03-06)
    Recently, fluorescent carbon nanostructures have attracted enormous attention thanks to their excellent optical properties, low-cost, chemical inertness and stability. In this study, we demonstrated a quick, facile, ...
  • QUID PRO QUO: HOW POLITICAL CLIENTELISM MODERATES THE EFFECT OF ECONOMIC SHOCKS ON APPROVAL RATINGS 
    Kurmashev, Magzhan (School of Sciences and Humanities, 2023)
    This Master's Thesis researches the moderating effect of political clientelism on negative economic conditions that affect the approval ratings of incumbent politicians, namely the president or the prime minister. The study ...