Quantum games and mean-field games (MFG) represent two important new branches of game theory. In a recent paper the author developed quantum MFGs merging these two branches. These quantum MFGs were based on the theory of continuous quantum observations and filtering of diffusive type. In the...

The quest of this work is to present a discussion of some fundamental questions of economics in the era of quantum technology, which require a treatment different from economics studied thus far in the literature. A study of quantum economic behavior will become the center of attention of...

Analysis is given of the Omega Point cosmology, an extensively peer-reviewed proof (i.e., mathematical theorem) published in leading physics journals by professor of physics and mathematics Frank J. Tipler, which demonstrates that in order for the known laws of physics to be mutually consistent,...

Quantum Patents are patents with claims relating to quantum computing. The number of Quantum Patents granted by the USPTO is rapidly increasing each year and in total market volume. Yet, while the literature on technology patents is visibly scaling – the literature specifically focused on...

The essays in this open access volume identify the key ingredients for success in capitalizing on public investments in scientific projects and the development of large-scale research infrastructures. Investment in science – whether in education and training or through public funding for...

Two of the most important technological advancements currently underway are the advent of quantum technologies, and the transitioning of global financial systems towards cryptographic assets, notably blockchain-based cryptocurrencies and smart contracts. There is, however, an important interplay...

In dialog with an well-known and controversial book of two French economists (Cahuc and Zylberberg (2016)), we propose, in this article, to point out the mirage implied in attempts to consider economics as the “physics of the social sciences”. Given the availability of large datasets and the...

In this article we model a financial derivative price as an observable on the market state function. We apply geometric techniques to integrating the Heisenberg Equation of Motion. We illustrate how the non-commutative nature of the model introduces quantum interference effects that can act as...

This article is the second one in a series of publications representing the natural science foundations of macroeconomics. Classical thermodynamics is the most important natural science justification for physical macroeconomics. The general properties of the global economy, as compared with the...

The current paper explores the cutting-edge applications of quantum field theory and quantum information theory modelling in different areas of economic science, namely, in the behavioural modelling of agents under market uncertainty, and mathematical modelling of asset or option prices and firm...

A path-integral algorithm, PATHINT, used previously for several systems, has been generalized from 1 dimension to N dimensions, and from classical to quantum systems, qPATHINT. Pilot quantum applications have been made to neocortical interactions and financial options in 1 dimension. Future work...

This paper aims at analyzing the unexpected influence of Financial economics on Physics. The rise of Econophysics, a fundamentally new approach in finance, suggests that the influence between the two disciplines becomes less unilateral than in the past. Methodological debates emerging in...

In a previous paper we establish the equality between accounting numbers and information in a classical Arrow-Debreu economy. One of the conditions is complete market, that is, there exists an Arrow-Debreu security for every possible state realization. In this paper, we relax this condition and...

The author previously developed a numerical multivariate path-integral algorithm, PATHINT, which has been applied to several classical physics systems, including statistical mechanics of neocortical interactions, options in financial markets, and other nonlinear systems including chaotic...

A rigorous general definition of quantum probability is given, which is valid for elementary events and for composite events, for operationally testable measurements as well as for inconclusive measurements, and also for non-commuting observables in addition to commutative observables. Our...

Die rasante Entwicklung von künstlicher Intelligenz, die ersten Quantencomputer und die Automatisierung von immer weiteren Lebens- und Arbeitsbereichen wird massive Auswirkungen auf unsere Zukunft und unser Wirtschaftsmodell haben. Algorithmen werden zu Autoritäten und diese werden...

We investigate whether Nobel laureates' collaborative activities undergo a negative change following prize reception by using publication records of 198 Nobel laureates and analyzing their coauthorship patterns before and after the Nobel Prize. The results overall indicate less collaboration...

The quantum money (q-money) as a possible convenient, socially innovative, technologically attractive and user/issuer friendly value storing/not storing unit, mean of payment and exchange medium in the advanced financial systems of the developed states is a subject of our scientific interest in...

The present innovative research continues a series of scientific articles on a) the theory of the firm in the nonlinear dynamic financial and economic systems in the classic economics science, b) the information theory of the firm in the classic economics science, c) the quantum microeconomics...

The research article presents the highly innovative theoretical research results:1) the new quantum microeconomics theory in the quantum econophysics science is formulated; the idea on the existence of the discrete-time induced quantum transitions of firm's earnings (the firm's value) in the...

Theory of quantum measurements is often classified as decision theory. An event in decision theory corresponds to the measurement of an observable. This analogy looks clear for operationally testable simple events. However, the situation is essentially more complicated in the case of composite...

In the physical sciences, order and disorder refer to the presence or absence of some symmetry or correlation in a many-particle system. It follows that it is important to examine whether there is any regularity hidden in the phase transition of the disorder-order relationship. In this paper a...

To be successful, software which is shared among several users requires a means of reporting trouble and receiving help. This is even more critical in the case of a collaborative software development effort. The Experimental Physics and Industrial Control System (EPICS) collaboration uses the...

Why would social science need the help from quantum mechanics? First, there are many unanswerable questions in social science. Are financial markets predictable? How to predict the financial markets? These important questions are not answerable in the existing framework of finance or economics....

Economics, and other fields of social science are often criticized as unscientific for their apparent failures to formulate universal laws governing human societies. Whether economics is truly a science is one of the oldest questions. This paper attempts to create such universal laws, and...