scholarly journals Multiworld motives by closed time-like curves

2021 ◽  
Vol 2081 (1) ◽  
pp. 012029
Author(s):  
A V Shepelin ◽  
A M Rostom ◽  
V A Tomilin ◽  
L V Il’ichov
Keyword(s):  
Quantum System ◽  
Quantum State ◽  
Quantum Systems ◽  
The Other ◽  
Preparation Procedure ◽  
Time Interval ◽  
New Model ◽  
Other Hand ◽  
The Future ◽  
Compare And Contrast

Abstract We propose a new model, entitled S-CTC, for description of quantum systems in the presence of CTC – closed time-like curves. The model is based on the viewpoint on any quantum state as an observer’s state of knowledge of the system preparation procedure. We compare and contrast our S-CTC model with D-CTC and P-CTC models and show that S-CTC shares special quantum features with both D-CTC and P-CTC. As far as the interaction of the quantum system with itself coming from the future concerns, S-CTC is formally equivalent to P-CTC. On the other hand, when calculating outcome probabilities for a measurement within the time interval between the entrance and exit of CTC, S-CTC becomes equivalent to D-CTC. Both these models require the concept of alternative realities (worlds) where different measurement outcomes are recorded and alternative connections of these realities by CTC.

‘Newness which never perishes’? Schoenberg’s ambivalent reception of Haydn

2010 ◽  
Vol 51 (1-2) ◽  
pp. 215-224
Author(s):  
Alexander Carpenter
Keyword(s):  
The Other ◽  
Major Influence ◽  
Musical Style ◽  
The Past ◽  
Other Hand ◽  
The Future ◽  
Music Tradition

This paper explores Arnold Schoenberg’s curious ambivalence towards Haydn. Schoenberg recognized Haydn as an important figure in the German serious music tradition, but never closely examined or clearly articulated Haydn’s influence and import on his own musical style and ethos, as he did with many other major composers. This paper argues that Schoenberg failed to explicitly recognize Haydn as a major influence because he saw Haydn as he saw himself, namely as a somewhat ungainly, paradoxical figure, with one foot in the past and one in the future. In his voluminous writings on music, Haydn is mentioned by Schoenberg far less frequently than Bach, Mozart, or Beethoven, and his music appears rarely as examples in Schoenberg’s theoretical texts. When Schoenberg does talk about Haydn’s music, he invokes — with tacit negativity — its accessibility, counterpoising it with more recondite music, such as Beethoven’s, or his own. On the other hand, Schoenberg also praises Haydn for his complex, irregular phrasing and harmonic exploration. Haydn thus appears in Schoenberg’s writings as a figure invested with ambivalence: a key member of the First Viennese triumvirate, but at the same time he is curiously phantasmal, and is accorded a peripheral place in Schoenberg’s version of the canon and his own musical genealogy.

Basic Concepts and Definitions of Allergology

2019 ◽  
Author(s):  
Zoran Vrucinic
Keyword(s):  
Immune Reaction ◽  
The Body ◽  
The Other ◽  
Specific Response ◽  
Other Hand ◽  
Medical Vocabulary ◽  
The Future ◽  
Basic Concepts ◽  
Basic Insight ◽  
Insight Into

The future of medicine belongs to immunology and alergology. I tried to not be too wide in description, but on the other hand to mention the most important concepts of alergology to make access to these diseases more understandable, logical and more useful for our patients, that without complex pathophysiology and mechanism of immune reaction,we gain some basic insight into immunological principles. The name allergy to medicine was introduced by Pirquet in 1906, and is of Greek origin (allos-other + ergon-act; different reaction), essentially representing the reaction of an organism to a substance that has already been in contact with it, and manifested as a specific response thatmanifests as either a heightened reaction, a hypersensitivity, or as a reduced reaction immunity. Synonyms for hypersensitivity are: altered reactivity, reaction, hypersensitivity. The word sensitization comes from the Latin (sensibilitas, atis, f.), which means sensibility,sensitivity, and has retained that meaning in medical vocabulary, while in immunology and allergology this term implies the creation of hypersensitivity to an antigen. Antigen comes from the Greek words, anti-anti + genos-genus, the opposite, anti-substance substance that causes the body to produce antibodies.

Monotheism in Isaiah

2020 ◽  
pp. 218-248
Author(s):  
Matthias Albani
Keyword(s):  
Historical Context ◽  
The Other ◽  
Divine Power ◽  
Crisis Situation ◽  
Catalytic Function ◽  
Other Hand ◽  
The Future ◽  
The One ◽  
Religious Crisis

The monotheistic confession in Isa 40–48 is best understood against the historical context of Israel’s political and religious crisis situation in the final years of Neo-Babylonian rule. According to Deutero-Isaiah, Yhwh is unique and incomparable because he alone truly predicts the “future” (Isa 41:22–29)—currently the triumph of Cyrus—which will lead to Israel’s liberation from Babylonian captivity (Isa 45). This prediction is directed against the Babylonian deities’ claim to possess the power of destiny and the future, predominantly against Bel-Marduk, to whom both Nabonidus and his opponents appeal in their various political assertions regarding Cyrus. According to the Babylonian conviction, Bel-Marduk has the universal divine power, who, on the one hand, directs the course of the stars and thus determines the astral omens and, on the other hand, directs the course of history (cf. Cyrus Cylinder). As an antithesis, however, Deutero-Isaiah proclaims Yhwh as the sovereign divine creator and leader of the courses of the stars in heaven as well as the course of history on earth (Isa 45:12–13). Moreover, the conflict between Nabonidus and the Marduk priesthood over the question of the highest divine power (Sîn versus Marduk) may have had a kind of “catalytic” function in Deutero-Isaiah’s formulation of the monotheistic confession.

scholarly journals How to Erase Quantum Monogamy?

2021 ◽  
Vol 3 (1) ◽  
pp. 53-67
Author(s):  
Ghenadie Mardari
Keyword(s):  
Quantum System ◽  
Quantum Entanglement ◽  
The Other ◽  
Arrow Of Time ◽  
Quantum Level ◽  
Delayed Choice ◽  
Other Hand ◽  
The One ◽  
Quantum Erasure ◽  
Non Locality

The phenomenon of quantum erasure exposed a remarkable ambiguity in the interpretation of quantum entanglement. On the one hand, the data is compatible with the possibility of arrow-of-time violations. On the other hand, it is also possible that temporal non-locality is an artifact of post-selection. Twenty years later, this problem can be solved with a quantum monogamy experiment, in which four entangled quanta are measured in a delayed-choice arrangement. If Bell violations can be recovered from a “monogamous” quantum system, then the arrow of time is obeyed at the quantum level.

scholarly journals I.—Notes on the Phylogeny of the Graptolites

1895 ◽  
Vol 2 (12) ◽  
pp. 529-539 ◽  
Author(s):  
H. A. Nicholson ◽  
J. E. Marr
Keyword(s):  
Present State ◽  
The Other ◽  
Other Hand ◽  
The Family ◽  
The Future ◽  
Geological Magazine

Since the remarkable paper by Professor Lapworth “On an Improved Classification of the Rhabdophora” was published in the Geological Magazine for 1873, a great deal of fresh information has been gathered as to these interesting fossils; but the classification given in that paper, though to some extent confessedly artificial, is still generally adhered to. Observations made by the authors in recent years lead them to suppose that that classification will in the future undergo considerable modification; but in the present state of our knowledge it serves a purpose so useful, that it is not our intention to propose any immediate change in it. Our object, on the other hand, is to bring forward certain conclusions which we have independently reached, and which will, we believe, enhance the value of Graptolites to the stratigraphical geologist, and lead to results important to the biologist. Our conclusions are based upon an examination of a large number of forms generally referred to the family Dichograptidæ; but, as we propose very briefly to indicate, they affect the relationships of Graptolites belonging to other families also.

Capital Budgeting and business cycles

2021 ◽  
pp. 315-335
Author(s):  
Edward W. Fuller
Keyword(s):  
Interest Rate ◽  
Demand Curve ◽  
Supply And Demand ◽  
Investment Project ◽  
The Other ◽  
Investment Projects ◽  
Scarce Resources ◽  
Other Hand ◽  
The Future ◽  
The Interest Rate

Every investment project is aimed at achieving some future goal. This goal can only be attained by employing scarce resources, like time. Every investment project entails foregoing other investment projects. It is impossible to undertake all investment projects simultaneously because resources are scarce. This means each investment project is subject to cost. The investment project may be unsuccessful in achieving the future goal and the entrepreneur may suffer a loss. On the other hand, investment projects are only undertaken because they are perceived as more valuable than their costs. Every investment project undertaken implies the possibility of earning a profit. Investment projects take time. An investment project can be represented by a time line. Time A represents the beginning of the production process. Time B is the end of the production pro-cess. Line AB is called the period of production. Present goods are scarce resources that can be consumed im-mediately. On the other hand, future goods cannot be consumed immediately. Future goods are only expected to be consumer goods at some point in the future. An investment project entails making an investment at time A and receiving a present good at time B. All else equal, present goods are more valuable than future goods.1 Any good at time A is more valuable than the same good at time B. This is called time preference. Money is the present good par excellence. Therefore, future goods can be called future cash flows. All else equal, present money is more valuable than future money. This is called the time value of money. The interest rate is the price of present goods in terms of future goods. The interest rate is the price which equates the amount of present goods provided by savers with the amount of present goods demanded by investors. Like all prices, the interest rate is determined by supply and demand. Savers are suppliers of present goods. The supply curve (S) is the quantity of present goods supplied at each interest rate. Factor owners (investors) are the demanders, or buyers, of present goods. The demand curve (D) is the quantity of present goods demanded at each interest rate. The intersection of the supply and demand curve determines the interest rate. The interest rate is determined by the supply and demand for present goods:2

scholarly journals Signifikansi Sunah dalam Perspektif Said Nursi Bagi Masyarakat Kontemporer

2017 ◽  
Vol 8 (1) ◽  
pp. 178-200
Author(s):  
Zaprulkhan Zaprulkhan
Keyword(s):  
The Other ◽  
Other Hand ◽  
The Future ◽  
Spiritual Crisis ◽  
And Function ◽  
Meaning And Function ◽  
Said Nursi

This article discusses Bediuzzaman Said Nursi’s ideas on significance of the Practices of the Prophet (Sunna) for modern people. In the present day, many modern people deal with some problems such as spiritual crisis (existential vacuum), moral degradation, and so on. On the other hand, according to Said Nursi, Practices of the Prophet are all highly beneficial remedies for sicknesses of the spirit, mind, and heart, and particularly for social sicknesses. Accordingly, Practices of the Prophet could give the best solution for modern people problems, both individual sicknesses and social sicknesses. Before proposing Said Nursi’s perspective about significance of sunna, the paper forwards epistemological questions: How are the meaning and function of sunna according to Said Nursi? How are the urgent problems of modern people? What is the significance of Practices of the Prophet for modern people in the view of Said Nursi? The answer of these questions will determine the significance of the Practices of the Prophet in our era and in the future.

scholarly journals PERMUKIMAN KUMUH, SEBUAH KEGAGALAN PEMENUHAN ASPEK PERMUKIMAN ISLAMI

2012 ◽  
Vol 1 (3) ◽  
Author(s):  
Aisyah Nur Handryant
Keyword(s):  
Natural Environment ◽  
Family Members ◽  
The Other ◽  
Settlement House ◽  
Other Hand ◽  
The Future ◽  
Gathering Place

<p>As a social being, interaction with others is one of human’s essential needs. These interaction and socialization in a society is often conducted in a settlement. A settlement as a community ecosystem has an important role in shaping people’s characters in a society. The condition of settlement can be an indication of the condition of its community. On the other hand, Islam as a <em>rahmatan lil 'alamin </em>religion actually provides its followers a set of values on islamic aspects in  the house and settlement. Islam gives some lessons of how a house could become not only as a gathering place for family members, but could also be a place of education and learning for  its  inhabitants.  Islam  also  gives us lessons of  how a house is  closely related to its settlement  and environment, and how every elements in a house should be in harmony and unity with its social and natural environment. This paper tries to analyze many aspects of slums based on some aspects of islamic housing. The deficiencies and problems found in slums are expected as a consideration in the future efforts to overcome the problems holistically and integrally.</p> <p> </p> <p><strong>K</strong><strong>e</strong><strong>y</strong><strong>w</strong><strong>o</strong><strong>r</strong><strong>d</strong><strong>s</strong><strong>: </strong>Slum, islamic settlement, house</p>

scholarly journals Multi-Bloch vector representation of the qutrit

2011 ◽  
Vol 11 (5&6) ◽  
pp. 361-373
Author(s):  
Pawel Kurzynski
Keyword(s):  
Quantum State ◽  
Quantum Systems ◽  
Quantum States ◽  
The Other ◽  
Two Dimensional ◽  
Bloch Vector ◽  
Vector Representation ◽  
Alternative Approach ◽  
Complete Set

An ability to describe quantum states directly by average values of measurement outcomes is provided by the Bloch vector. For an informationally complete set of measurements one can construct unique Bloch vector for any quantum state. However, not every Bloch vector corresponds to a quantum state. It seems that only for two-dimensional quantum systems it is easy to distinguish proper Bloch vectors from improper ones, i.e. the ones corresponding to quantum states from the other ones. I propose an alternative approach to the problem in which more than one vector is used. In particular, I show that a state of the qutrit can be described by the three qubit-like Bloch vectors.

(B) Liberating the Past from the Future

2009 ◽  
pp. 95-102
Author(s):  
Andrew Targowski
Keyword(s):  
Human Development ◽  
The Other ◽  
Information Communication ◽  
The Past ◽  
Intrinsic Values ◽  
Other Hand ◽  
Communication Processes ◽  
The Future

The purpose of this chapter is to define intrinsic values of information-communication processes in human development. The development of civilization depends upon the accumulation of wisdom, knowledge and cultural and infrastructural gain. Man is prouder of his heritage than of that which he can eventually achieve in the future. The future is often the threat of the imminent unknown, something that can destroy our stability, qualifications and position within society. On the other hand, the “future” is also the hope of the desperate for a better life.

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