Results 51 to 60 of about 13,614 (252)

Full regularity for a C*-algebra of the Canonical Commutation Relations. (Erratum added)

, 2017
The Weyl algebra,- the usual C*-algebra employed to model the canonical commutation relations (CCRs), has a well-known defect in that it has a large number of representations which are not regular and these cannot model physical fields.
Blackadar B., Blackadar B., Bourbaki N., Bratteli O., Busby R. C., Dixmier J., Fillmore P. A., HENDRIK GRUNDLING, Kadison R. V., KARL-HERMANN NEEB, Manuceau J., Takeuti G., Wegge-Olsen N. E.   +12 more
core   +1 more source

Noncanonical quantization of gravity. II. Constraints and the physical Hilbert space [PDF]

, 2001
The program of quantizing the gravitational field with the help of affine field variables is continued. For completeness, a review of the selection criteria that singles out the affine fields, the alternative treatment of constraints, and the choice of ...
John R. Klauder, Klauder J.R., Klauder J.R., Klauder J.R., Klauder J.R., Scholtz F.G., Shabanov S.V., Tobocman W., Watson G.   +8 more
core   +3 more sources

The Rise of Human–Computer Integration in Marketing: A Theory Synthesis

Psychology &Marketing, EarlyView.
ABSTRACT Human–computer integration (HCInt) technologies, which merge human bodily, cognitive, and sensory functions with computational processes, are reshaping the foundations of consumer experience. Unlike traditional human–computer interaction, HCInt entails adaptive and reciprocal coupling through AI‐driven augmentation, wearables, muscle–computer ...
Carlos Velasco, Kosuke Motoki, Olivia Petit, Aram Nikolai Andersen, Marzieh Alaei, Anders Gustafsson   +5 more
wiley   +1 more source

A multi-stage DC current control strategy for suppressing transient overvoltage of LCC-HVDC sending end grid

International Journal of Electrical Power & Energy Systems
The fast DC current recovery is widely adopted in the existing Voltage Dependent Current Order Limiter (VDCOL) for Line Commutated Converter-based High Voltage Direct Current (LCC-HVDC) systems to mitigate transient overvoltage in the sending-end grid ...
Bo Pang, Yi Tang, Quanwang Zhang, Kai Liao, Jianwei Yang, Sheng Lin, Zhengyou He   +6 more
doaj   +1 more source

Space‐Efficient Logical Qubit Architecture with a Bus for Magic State Consumption

Advanced Quantum Technologies, EarlyView.
This paper proposes a logical qubit architecture, considering the consumption of magic states. By constructing the patch to the magic state using the repetition code and data qubits using the surface code, the proposed architecture minimizes the number of qubits, referred to as the space cost.
Yujin Kang, Youshin Chung, Jun Heo
wiley   +1 more source

Turbulent Decay of a Passive Scalar in Batchelor Limit: Exact Results from a Quantum-Mechanical Approach

, 1999
We show that the decay of a passive scalar $\theta$ advected by a random incompressible flow with zero correlation time in Batchelor limit can be mapped exactly to a certain quantum-mechanical system with a finite number of degrees of freedom.
Son, D. T.
core   +1 more source

Who Does Bogotá “Care” for? Care Blocks, Care Workers and the Sustainable Development Goals

Sustainable Development, EarlyView.
ABSTRACT This paper critically examines Bogotá's District Care System within the framework of urban social sustainability and the Sustainable Development Goals (SDGs). Focusing on the Care Blocks (Manzanas del Cuidado), it employs a mixed‐methods approach—legal analysis, interviews, testimonies, surveys, and InfoCuidado data—to explore the paradox of a
Valentina Montoya‐Robledo, Berta Fernández‐Gallego   +1 more
wiley   +1 more source

Micro‐transitions and work identity: The case of academic entrepreneurs

Strategic Entrepreneurship Journal, EarlyView.
Abstract Research Summary This paper examines how academic entrepreneurs—scientists who found research‐based startups while remaining in academia—construct and sustain their professional identities amid frequent transitions between academic and entrepreneurial roles.
Marouane Bousfiha, Henrik Berglund
wiley   +1 more source

A fast and high‐accurate commutation failure identification method for LCC‐HVDC system

High Voltage
Commutation failure (CF) is one of the most common issues in line‐commuted converter‐based high voltage direct current systems (LCC‐HVDC), leading to critical power system security and stability problems.
Jing Feng, Zhijie Liu, Kejun Li, Bingkun Li, Jiachen Li, Liangzi Li   +5 more
doaj   +1 more source

Local labor market frictions and platform‐based entrepreneurship

Strategic Entrepreneurship Journal, EarlyView.
Abstract Research Summary Building on prior research about the heterogeneous impact of labor shocks on individuals' propensity to start businesses, we explore how local labor market frictions affect individuals' selection into platform‐based entrepreneurship.
Ruiqing Cao, Yifan Lyu
wiley   +1 more source